diff --git a/recipe_modules/logs_util/api.py b/recipe_modules/logs_util/api.py
index 5d862ac..1df2f4b 100644
--- a/recipe_modules/logs_util/api.py
+++ b/recipe_modules/logs_util/api.py
@@ -67,8 +67,8 @@
       )
       for log_file in log_files:
         base_name = self.m.path.basename(log_file)
-        path_plus_base_name = re.sub('^.*flutter_logs_dir/', '', str(log_file))
+
         url = pattern_str % (
-            'flutter_logs', invocation_id, task, uuid, path_plus_base_name
+            'flutter_logs', invocation_id, task, uuid, base_name
         )
-        presentation.links[path_plus_base_name] = url
+        presentation.links[base_name] = url
diff --git a/recipes/engine/engine.expected/win.json b/recipes/engine/engine.expected/win.json
index ace65fd..a755d97 100644
--- a/recipes/engine/engine.expected/win.json
+++ b/recipes/engine/engine.expected/win.json
@@ -7036,7 +7036,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_font_subset.json b/recipes/engine/engine.expected/win_font_subset.json
index df092ef..172e873 100644
--- a/recipes/engine/engine.expected/win_font_subset.json
+++ b/recipes/engine/engine.expected/win_font_subset.json
@@ -7495,7 +7495,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_no_lto.json b/recipes/engine/engine.expected/win_no_lto.json
index 9f6e8da..2a22159 100644
--- a/recipes/engine/engine.expected/win_no_lto.json
+++ b/recipes/engine/engine.expected/win_no_lto.json
@@ -7042,7 +7042,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_no_lto_font_subset.json b/recipes/engine/engine.expected/win_no_lto_font_subset.json
index ecdf6f3..e170a3c 100644
--- a/recipes/engine/engine.expected/win_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/win_no_lto_font_subset.json
@@ -7501,7 +7501,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_publish_cipd.json b/recipes/engine/engine.expected/win_publish_cipd.json
index ace65fd..a755d97 100644
--- a/recipes/engine/engine.expected/win_publish_cipd.json
+++ b/recipes/engine/engine.expected/win_publish_cipd.json
@@ -7036,7 +7036,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_publish_cipd_font_subset.json b/recipes/engine/engine.expected/win_publish_cipd_font_subset.json
index df092ef..172e873 100644
--- a/recipes/engine/engine.expected/win_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/win_publish_cipd_font_subset.json
@@ -7495,7 +7495,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_publish_cipd_no_lto.json b/recipes/engine/engine.expected/win_publish_cipd_no_lto.json
index 9f6e8da..2a22159 100644
--- a/recipes/engine/engine.expected/win_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/win_publish_cipd_no_lto.json
@@ -7042,7 +7042,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/win_publish_cipd_no_lto_font_subset.json
index ecdf6f3..e170a3c 100644
--- a/recipes/engine/engine.expected/win_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/win_publish_cipd_no_lto_font_subset.json
@@ -7501,7 +7501,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload.json b/recipes/engine/engine.expected/win_upload.json
index 230aa67..ce1e8c8 100644
--- a/recipes/engine/engine.expected/win_upload.json
+++ b/recipes/engine/engine.expected/win_upload.json
@@ -7816,7 +7816,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_font_subset.json b/recipes/engine/engine.expected/win_upload_font_subset.json
index da8d65d..d6f1ea9 100644
--- a/recipes/engine/engine.expected/win_upload_font_subset.json
+++ b/recipes/engine/engine.expected/win_upload_font_subset.json
@@ -8327,7 +8327,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_no_lto.json b/recipes/engine/engine.expected/win_upload_no_lto.json
index 321c17a..f554010 100644
--- a/recipes/engine/engine.expected/win_upload_no_lto.json
+++ b/recipes/engine/engine.expected/win_upload_no_lto.json
@@ -7822,7 +7822,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_no_lto_font_subset.json b/recipes/engine/engine.expected/win_upload_no_lto_font_subset.json
index 685bda3..3e0360c 100644
--- a/recipes/engine/engine.expected/win_upload_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/win_upload_no_lto_font_subset.json
@@ -8333,7 +8333,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_publish_cipd.json b/recipes/engine/engine.expected/win_upload_publish_cipd.json
index 230aa67..ce1e8c8 100644
--- a/recipes/engine/engine.expected/win_upload_publish_cipd.json
+++ b/recipes/engine/engine.expected/win_upload_publish_cipd.json
@@ -7816,7 +7816,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_publish_cipd_font_subset.json b/recipes/engine/engine.expected/win_upload_publish_cipd_font_subset.json
index da8d65d..d6f1ea9 100644
--- a/recipes/engine/engine.expected/win_upload_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/win_upload_publish_cipd_font_subset.json
@@ -8327,7 +8327,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto.json b/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto.json
index 321c17a..f554010 100644
--- a/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto.json
@@ -7822,7 +7822,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto_font_subset.json
index 685bda3..3e0360c 100644
--- a/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/win_upload_publish_cipd_no_lto_font_subset.json
@@ -8333,7 +8333,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/abcd1234/engine/00000000-0000-0000-0000-000000001340/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine_unopt.expected/win.json b/recipes/engine/engine_unopt.expected/win.json
index d23aa31..f39f46f 100644
--- a/recipes/engine/engine_unopt.expected/win.json
+++ b/recipes/engine/engine_unopt.expected/win.json
@@ -1775,7 +1775,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/engine/00000000-0000-0000-0000-000000001337/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/engine/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
     ]
   },
   {
diff --git a/recipes/engine/engine_unopt.expected/win_lto.json b/recipes/engine/engine_unopt.expected/win_lto.json
index af38abf..d1d4e01 100644
--- a/recipes/engine/engine_unopt.expected/win_lto.json
+++ b/recipes/engine/engine_unopt.expected/win_lto.json
@@ -1774,7 +1774,7 @@
     "cmd": [],
     "name": "log links",
     "~followup_annotations": [
-      "@@@STEP_LINK@[CLEANUP]\\flutter_logs_dir\\myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/engine/00000000-0000-0000-0000-000000001337/[CLEANUP]\\flutter_logs_dir\\myfile.txt@@@"
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/engine/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
     ]
   },
   {