A major Bug when viewing a large number of maps placed on item frames/glow_frames. Appears to be an issue only on Windows.

Things start to turn pink, at some angles everything starts to flicker and/or the game crashes, No matter what you can not save and quit without Minecraft crashing. 

Here is a test world 38MB  https://ibase.me/maptest.mcworld,

This Appears to  Only affect Windows 10 version, I have this same issue with an older Windows 10 PC.

Graphic drivers Updates or GPU changes Did Not Help.

Would Like Windows to work as it does not have the issue on the Nintendo switch and my phone, screenshots are below. 

The preview version appears even worse, Minecraft just closes/ crashes.

Appears all Versions have this issue with windows.

Also Appears that similar issues happen if you view approx 2500 maps within any gaming session,

I just tested this and can confirm that once you have viewed about 2k maps new maps will render pink that isn't already loaded, This also turns your item inventory menus pink.