It is worth noting this is on an ARM64 device, this may not happen on other devices.
Steps to reproduce the issue
Join a world on 1.21.6
Look at a map in an item frame/create a map
Make sure map SHOULD have a player icon or banner icon
Expected Result
Map should display player and banner icons in the place that they are in the world
Map should not display other icons
Actual Result
Map displays all possible map icons at once in a grid over the image
Environment
Samsung Galaxybook 4 Edge
Thank you for your report!
We are tracking this issue in MC-298448, so this ticket is being resolved and linked as a duplicate.
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