Modal Styling Issue with stickyModalHeader() and stickyModalFooter()

[NgYueHong]

Package

filament/filament

Package Version

4.3.1

Laravel Version

12

Livewire Version

No response

PHP Version

8.3

Problem description

When using EditAction::make()->stickyModalHeader()->stickyModalFooter() in Filament 4, the modal layout breaks visually.

Expected behavior

The header, footer, and scrollbar should be showing properly.

Steps to reproduce

1. Create a fresh clean Filament 4 project.
2. Create user resource.
3. Remove the edit URL route.
4. Add sticky header and footer to edit action.

                EditAction::make()
                    ->stickyModalFooter()
                    ->stickyModalHeader(),

Reproduction repository (issue will be closed if this is not valid)

https://github.com/NgYueHong/FilamentBug

Relevant log output