Color selection for characters with only Palette 4 and Palette 5

[Finally1994]

Describe the bug

It is unclear when this started, but it is no longer possible to select colors for characters with only Pal4 and Pal5 set in the def file. Even if you select Pal5 color with the Y button (MP), it will be Pal4 color.

Addendum
Sorry, it just wasn't updated with shift+F4, and the three colors pal4 to pal6 didn't work either.
Setting pal1 to 3 made it work normally.

To Reproduce

Select a character with only Pal4 and Pal5 set, or a character with Pal1 to 3 and Pal6 to 12... commented out, select Pal5 with the Y button, and start training mode in single mode.

Expected behavior

Press the Y button to select a color and Pal5 will be selected.

Screenshots / Video

Engine Version (or source code date)

Nightly from 2024/12/31 onwards

Operating system

Windows

Extra context or search terms

No response