I just successfully installed the FP3+ beta on my new FP3+.
I installed F-Droid and added the official microG repository.
Sadly I can’t update microG this way, because the signature of the preinstalled microG differs.
Later on I also installed Aurora-Store (an alternative PlayStore frontend), which offered me an update for “Pdf Viewer Plus” (by GSnathan).
Sadly I also couldn’t update that app because of a differing signature.
PackageManager: Package com.gsnathan.pdfviewer signatures do not match previously installed version; ignoring!
Is it normal, that /e/ delivers apps without their official signatures?
Or is this just because of the FP3+ beta state?