This fix was created for my own personal use to make the game feel more authentic with its presentation. If you have any suggestions for future updates, please feel free to recommend them.
I have removed the UEFA Champions League, Europa League, Europa Conference League and Super Cup from this file now because it's licenced in FM2023.
This file is save game compatible (You have to copy the lnc file to the database folder you're using for your save file)
Tested with 23.0.0
This file will work with existing save files. HOWEVER, once you add it, the colours will change, even if you remove the .lnc file. I don’t know if this has always been the case or a bug.
How to fix competition colours in FM 20231. Close or Quit the game (f the game is running).
2. Extract the contents of the pack to a temporary location.
3. Find the latest database folder (in this example, 2300)
\Program Files (x86)\Steam\steamapps\common\Football Manager 2023\data\database\db\2300\
/Users/[username]/Library/Application Support/Steam/steamapps/common/Football Manager 2023/database/data/db/2300/
4. Open the folder named `lnc` and then click into the `all` sub-folder.
5. Move the 'Competition Colours by Mydfield.lnc` file you extracted into the `all` folder.