Sometime Strange Shodow apear on Mobile Renderer

[llama-nl]

Tested versions

Tested Version 4.4.1

System information

Android 15

Issue description

A strange glitch appears after starting the game in the mobile renderer. It appears even when changing from one scene to another in the editor (see second screenshot). It also appears during the movie.

This is a video made using Godot movie writer:

And this is from editor, after changing one scene to another.

It might be system specific. I haven't tested on desktop

Steps to reproduce

You might need to use Mobile Renderer for a while, and I think you also need world environment and directional light with shadow on.

az_recorder_20250619_195455.mp4

Minimal reproduction project (MRP)

farmer-(4.4).zip

[AThousandShips]

Please provide an MRP to make this easier to test and fix:

• A small Godot project which reproduces the issue, with no unnecessary files included. Be sure to not include the .godot folder in the archive (but keep project.godot).
• Having an MRP is very important for contributors to be able to reproduce the bug in the same way that you are experiencing it. When testing a potential fix for the issue, contributors will use the MRP to validate that the fix is working as intended.
• Drag and drop a ZIP archive to upload it (max 10 MB). Do not select another field until the project is done uploading.
• Note for C# users: If your issue is not C#-specific, please upload a minimal reproduction project written in GDScript. This will make it easier for contributors to reproduce the issue locally as not everyone has a .NET setup available.

[llama-nl]

@AThousandShips Done