MetropleX Got the same result.
Installed Google Services Framework (com.google.android.gsf). Google Play services (com.google.android.gms), and Google Play Store (com.android.vending) from the Graphene App in new profile, then installed lastpass. Tried to login in the after pressing login the app closes going back to home screen. Also tried just using Aurora store with out the Google services with same results.
Got it working on lineageos on a old phone without google services so was hoping it was not bug so I could use.
I was going to lastpass authenicator, as it has my MFA codes.
If you can submit a report that would be great. I understand it probable will be a while till resolved, but would be nice to able to use eventually. Thanks.