I still haven't found out what the actual issue is. You seem to add a permission for the sensors to apps, and then updating/installing apps reports a different set of permissions from the apps manifest, leading to fdroid notifying the users about it.
Ignoring the absolutely useless implementation of *how* they notify, isn't this generally a good thing?
(I see why you add it, and i don't disagree with it, i just don't see where the friction comes from between fdroid and gos here)