Suggestion

[LucasBS1]

In modern phones, where XPosed is being replaced by LSposed or EDXposed, we have to white or blacklist the apps that we desire to apply the module to.
Not an exception to this one.
We have to select app by app inside AppLocale, and then the same effort, app by app, inside the manager. Twice the effort.

This could be automatic. I know it's possible. In LSposed, for instance, each module comes with a "recommended" list of apps that come pre-selected