Device: Samsung Galaxy Tab S9+
Operating system: OneUI 8.5
App version: RTM/Stable 26.4.1 (19359)
Having the same trouble as mentioned in Beta a couple of weeks ago and still have the issue for the time being.
This specific issue was reported for Mali GPU drivers, but my device is a Snapdragon-powered one paired with the Adreno 740 GPU driver.
Of course, if this is reported by other Snapdragon-powered devices, then this can be closed.
Seems like all B38M liveries are affected. As its the same on the MSR B38M
A21N textures are also having issues with loading up
This happens even on my iPhone 17 pro max which is relatively high end
Mine also Snapdragon 8 gen 2 and experiencing this. Also A21N take toll on my fps lately
Love to hear some news regarding this from a staff as its getting ridiculous
Can you tell me what graphic settings are you in?
Two things 
First, the most important one:
It’s being looked at. Philippe addressed it in another topic (Broken 737 Max 8 ryanair - #5 by philippe)
And the second part: