I attempted to create a localization mod for the game.

I'm using the DevKit, recreated the folder structure as Content\Localization\Game\en\Game.locres (I'm using \en\ to avoid messing with language selection in the settings).

Then I used Package UGC to pack it. As a result, two files are created: .pak and .sig (I suspect the issue might be with the .sig file).

I upload everything to Steam, subscribe to the mod, and activate it in the game.

Everything seems to be done correctly, but the mod doesn't work.

I also tried simply adding a basic button according to tutorials, but that didn’t work either.

Please help, maybe someone has faced the same issue?