Hello, I have a problem. For some reason, my ModMenu translation for the AdvancementInfo mod is not applied through my resource pack.

Everything works fine with other mods, but for some reason will not apply to the AdvancementInfo mod.

You can use this resource pack to make sure that the translation does not work.

Download: ModMenu-AdvancementInfo.zip

I checked it on Fabric 1.18.2 and no similar problem was found there.

Had a similar issue and a custom namespace helped me (aka not "modmenu" but something different). I can see that you're using a custom namespace too but try a different name perhaps?