Google One requests the EXTENDED_ACCESS permission only available by default to Google-made applications; Here's a logcat of the crash (LoS for µG 16.0, latest microG installed from F-Droid):
2019-06-03 08:21:51.124 29861-29881/com.google.android.apps.subscriptions.red E/jpa: Got more than one input Future failure. Logging failures after the first
java.lang.SecurityException: Access denied, missing EXTENDED_ACCESS permission
at android.os.Parcel.createException(Parcel.java:1950)
at android.os.Parcel.readException(Parcel.java:1918)
at android.os.Parcel.readException(Parcel.java:1868)
at bgc.b(PG:15)
at ehj.a(PG:9)
at eho.a(PG:41)
at ehy.a(PG:6)
at dki.b(PG:6)
at dle.b(PG:14)
at dle.a(PG:3)
at dlv.a(PG:18)
at dls.a(PG:41)
at ehv.a(PG:2)
at exx.a(PG:7)
at hpn.a(Unknown Source:3)
at hzk.a(Unknown Source:1)
at hyi.a(PG:5)
at hyg.a(Unknown Source:1)
at jpp.a(PG:6)
at joy.a(PG:5)
at joz.run(PG:17)
at jrt.run(PG:3)
at hyz.run(PG:3)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at hxb.run(PG:5)
at java.lang.Thread.run(Thread.java:764)
Google One requests the EXTENDED_ACCESS permission only available by default to Google-made applications; Here's a logcat of the crash (LoS for µG 16.0, latest microG installed from F-Droid):