diff --git a/.gitea/workflows/build-linux.yml b/.gitea/workflows/build-linux.yml
index a3b7b850c..458578d85 100644
--- a/.gitea/workflows/build-linux.yml
+++ b/.gitea/workflows/build-linux.yml
@@ -172,25 +172,38 @@ jobs:
           fi
           echo "Stripped stray 'typedef bool = ...' line from generated_bridge.dart"
 
-          # Second flutter_rust_bridge_codegen 1.80.1 bug: inside
-          # `ffi.NativeFunction<...>` template arguments, inner FFI types
-          # `Int` and `Pointer` are emitted without the `ffi.` prefix that the
-          # parent file's `import 'dart:ffi' as ffi;` requires. Patch both the
-          # main bridge file (where the source class field declarations live)
-          # and the freezed part file (which copies those field types verbatim).
+          # Second bug: inside `ffi.NativeFunction<...>` template arguments,
+          # inner FFI types `Int` and `Pointer` are emitted without the `ffi.`
+          # prefix that the parent file's `import 'dart:ffi' as ffi;` requires.
           for f in flutter/lib/generated_bridge.dart flutter/lib/generated_bridge.freezed.dart; do
               [ -f "$f" ] || continue
               sed -i -E '
                   s/([^A-Za-z0-9_.])Pointer</\1ffi.Pointer</g
                   s/([^A-Za-z0-9_.])Int([> ,)])/\1ffi.Int\2/g
               ' "$f"
-              # Sanity check
-              if grep -nE '[<,( ]Int[ >,)]|[<,( ]Pointer<' "$f" >/dev/null; then
-                  echo "WARNING: $f still has unprefixed FFI types after patch:" >&2
-                  grep -nE '[<,( ]Int[ >,)]|[<,( ]Pointer<' "$f" | head >&2
-              fi
           done
-          echo "Prefixed unqualified Int/Pointer in NativeFunction template args"
+
+          # Third bug: codegen emits `ffi.Pointer<bool>` (lowercase Dart bool,
+          # which isn't a NativeType) instead of `ffi.Pointer<ffi.Bool>` (the
+          # FFI Bool marker type that satisfies Pointer's bound). Same for any
+          # `ffi.Pointer<bool*>` variants if they appear (defensive). This also
+          # has to NOT touch `bool` outside Pointer<>.
+          sed -i 's/ffi\.Pointer<bool>/ffi.Pointer<ffi.Bool>/g' flutter/lib/generated_bridge.dart
+
+          # Fourth bug: the wire class's override of store_dart_post_cobject has
+          # parameter type `int` (web/stub form) but the active native parent
+          # in flutter_rust_bridge expects
+          #   Pointer<NativeFunction<Bool Function(Int64, Pointer<Void>)>>
+          # The internal _lookup is `Void Function(Int)` so we pass ptr.address.
+          # Confine the substitution to the lines between `void
+          # store_dart_post_cobject(` and the closing `);` to avoid touching
+          # other functions.
+          sed -i '/void store_dart_post_cobject(/,/);/ {
+              s|    int ptr,|    ffi.Pointer<ffi.NativeFunction<ffi.Bool Function(ffi.Int64, ffi.Pointer<ffi.Void>)>> ptr,|
+              s|      ptr,|      ptr.address,|
+          }' flutter/lib/generated_bridge.dart
+
+          echo "Applied flutter_rust_bridge 1.80.1 Linux-output workarounds (4 patches)"
 
       - name: Diagnose generated bridge files
         shell: bash