RGB assets with transparency get darker and muddy with use of tint screen command

[ZMBproton]

Name of the game: easyRPG player

Player platform:

This issue happens on all platforms

Describe the issue in detail and how to reproduce it:

RGB assets with transparency get darker and appear visually muddy when using the tint screen command. This is particularly noticeable when using lighter colored transparency.

• Place any asset with transparency (picture, charset, chipset) in a map
• Add a tint screen command
• Testplay