diff --git a/code/th_15_extra.js b/code/th_15_extra.js
index a87a020..7e4ddf2 100644
--- a/code/th_15_extra.js
+++ b/code/th_15_extra.js
@@ -907,7 +907,7 @@ FloatBallAppWM.prototype.buildToolAppShell = function(contentView, title, canBac
   body.addView(host, hostLp);
 
   try {
-    var stripW = this.dp(24);
+    var stripW = this.dp(48);
     var leftStrip = this.createToolAppEdgeBackStrip(0);
     var leftLp = new android.widget.FrameLayout.LayoutParams(stripW, -1);
     leftLp.gravity = android.view.Gravity.START | android.view.Gravity.TOP;
diff --git a/manifest.json b/manifest.json
index f85264f..eff06a3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -58,7 +58,7 @@
       "size": 261858
     },
     "th_15_extra.js": {
-      "sha256": "e5a98a6f57d36f8f20f6b7d7f78069d87537c6f60cca4da73c5e2d780e77e908",
+      "sha256": "857c9e5353c193b552c267ec581f77223ec4bb71d43608ba83517d845e0541e5",
       "size": 92583
     },
     "th_16_entry.js": {
@@ -68,5 +68,5 @@
   },
   "keyId": "toolhub-targets-2026-rsa3072",
   "schema": 2,
-  "version": 20260518133544
+  "version": 20260518152544
 }
diff --git a/manifest.sig b/manifest.sig
index 235cbb1..3bde84c 100644
--- a/manifest.sig
+++ b/manifest.sig
@@ -1 +1 @@
-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