Do someone here experiences an issue with the loading of addons put in your Community folder, after to have solved the issue withe UserCfg.opt ?
In my library, FS2024 only shows the first addon found in the community folder, and none are visible/loaded ingame.
I wrote a bug report here : https://forums.flightsimulator.com/t/only-the-first-scenery-in-the-community-is-taken-into-account/677797