Loader Layout shows Font errors since last 2 stable builds

Hi! I use mainly the default Arial font in Text objects and I noticed that loader layouts show strange artifacts/errors in the letters since the last 2 stable builds of C3 since I updated my phone to Android 12. But every other text looks fine. Only Text on the Loader layout has this strange white squares and outlines in the letters.

Do you have any effects on the text or on the background? Seems like the text is outlined?

You can always use a spritefont.

Ah, it may be the outline effect! I only used it on the loader layout to make the text better readable. But this strange "artifacts" only appeared after upgrading to Android 12 on my new Samsung phone. But in the editor everything looks fine.

Is this a bug?