Game or games this happens in

ULUS10495 Metal Slug XX v 1.01

What area of the game

When you are going to the Combat School option in the game you could see that when the character sprite mouth moves.

What happens

There is what some people call "misaligned texture" around the mouth area.
You can see it here:

What should happen

There should be no issue with the graphics there.
Note: You can still notice this happens even without upscaling its just less obvious.
Also , this happens on both Vulkan and OpenGL.

GE frame capture

ULUS10495.zip

Platform

Linux / BSD

Mobile phone model or graphics card

AMD Radeon 530/Intel UHD 620

PPSSPP version affected

1.13.1

Last working version

No response

Graphics backend (3D API)

Vulkan

Checklist

• Test in the latest git build in case it's already fixed.
• Search for other reports of the same issue.
• Try resetting settings or older versions and include if the issue is related.
• Try changing graphics settings to determine if one causes the glitch (especially speed hacks or enhancements/replacements.)
• Include logs or screenshots of issue.