Describe the bug
When using a moving repeating background (for creating a horizontal parallax effect), after each iteration the quality of the repeating background decreases and it gets pixelated. This issue only occurs on mobile web browser and doesn't happen when using desktop web browser.

To Reproduce
Steps to reproduce the behavior:

1. Add a background with repeat-x (or repeat) property
2. Move the camera horizontally each frame (for ex. following the player character in an endless runner)
3. Run the project on mobile web browser
4. After each iteration the quality of repeating background gets worse

Expected behavior
The quality of repeating background should not get worse after each iteration. (similar to desktop web browser)

Possible Solution
Could be related to shader precision

System information report
Ct.js v5.1.0 😽 (packaged)

NW.JS v0.72.0
Chromium v109.0.5414.87
Node.js v19.3.0
Pixi.js v7.3.2

WebGL available
WebGL vendor Google Inc. (AMD)
WebGL renderer ANGLE (AMD, AMD Radeon RX 6600M Direct3D11 vs_5_0 ps_5_0, D3D11)
OS win32 x64 // Windows_NT 10.0.22631

Screenshots (recommended)
Pixelated clouds indicate the bug

Example project (strongly recommended)
JettyCat (JavaScript) example project