[4.0 beta3] HDRI image is not rendered correctly with PanoramaSkyMaterial

[ledyba]

Godot version

• 4.0 beta 3
• 4.0 beta 4

System information

Windows 10, Vulkan, Radeon RX 6800XT

Issue description

I'm using the HDRI enviroment image with the sun (this image is included in the reproduction project).

But the sun is not rendered correctly (the sun is breaking up....):

Please compare to Unity with the same settings (repo):

Steps to reproduce

• Create a HDRI image (I'm using blender).
• Create PanoramaSkyMaterial.
• Set Panorama with the HDRI image.
• See the sky.

Minimal reproduction project

https://github.com/godotengine/godot/files/9843965/Glitched.zip (same as #67745)

[ledyba]

Also broken in the Player: