diff --git a/.github/workflows/build-and-release-dev.yml b/.github/workflows/build-and-release-dev.yml
index 9cc11a7cff..171e099df5 100644
--- a/.github/workflows/build-and-release-dev.yml
+++ b/.github/workflows/build-and-release-dev.yml
@@ -110,11 +110,15 @@ jobs:
         run: |
           cp tools/gui/generate_pyi.py pyi_temp.py && pipenv run python pyi_temp.py && rm pyi_temp.py
 
+      - name: Build frontends
+        if: matrix.package == 'gui'
+        run: |
+          python tools/frontend/bundle_build.py
+
       - name: Build Package Structure
         working-directory: ${{ steps.set-variables.outputs.package_dir }}
         run: |
           python tools/release/build_package_structure.py ${{ matrix.package }}
-          ls -lah
 
       - name: Build package
         working-directory: ${{ steps.set-variables.outputs.package_dir }}
@@ -138,8 +142,6 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
 
   build-and-release-taipy-dev:
-    permissions:
-      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
     runs-on: ubuntu-latest
     needs: [ build-and-release-taipy-dev-packages, fetch-versions ]
     timeout-minutes: 20
diff --git a/taipy/gui/MANIFEST.in b/taipy/gui/MANIFEST.in
index b55c64a825..8bed1ec99f 100644
--- a/taipy/gui/MANIFEST.in
+++ b/taipy/gui/MANIFEST.in
@@ -1,7 +1,7 @@
 recursive-include tools *
 
 # Package taipy-gui
-recursive-include webapp *
+recursive-include taipy-gui/webapp *
 include version.json
 include viselements.json
 include *.pyi
diff --git a/tools/gui/generate_pyi.py b/tools/gui/generate_pyi.py
index ec9d6c0a8d..c7eab57d00 100644
--- a/tools/gui/generate_pyi.py
+++ b/tools/gui/generate_pyi.py
@@ -38,9 +38,9 @@
 with open(gui_pyi_file, "r") as file:
     for line in file:
         if "def run(" in line:
-            line = line.replace(
-                ", run_server: bool = ..., run_in_thread: bool = ..., async_mode: str = ..., **kwargs", gui_config
-            )
+            replace_str = line[line.index(", run_server") : (line.index("**kwargs") + len("**kwargs"))]
+            # ", run_server: bool = ..., run_in_thread: bool = ..., async_mode: str = ..., **kwargs"
+            line = line.replace(replace_str, gui_config)
         replaced_content = replaced_content + line
 
 with open(gui_pyi_file, "w") as write_file:
diff --git a/tools/release/build_package_structure.py b/tools/release/build_package_structure.py
index fbe0960433..66efd5d26b 100644
--- a/tools/release/build_package_structure.py
+++ b/tools/release/build_package_structure.py
@@ -27,8 +27,3 @@
         if file_name.lower().endswith((".md", ".json")) or file_name in __SKIP:
             continue
         shutil.move(file_name, _package_path)
-
-    for file_name in os.listdir("../"):
-        if os.path.isdir(file_name):
-            continue
-        shutil.move(file_name, ".")