Android: Premium subscriber button on Lineage OS

Premium subscriber button leads to blank screen on Lineage OS. Repeatable

app version: 11.3.0
android version: 11 (lineage_hltetmo-userdebug 11 RQ3A.211001.001 a4f81553f2)
device: samsung SM-N900W8 (MSM8974)
sqlite version: 3.28.0
username: squidius
server: default
speed: 9 feeds in conn:2241 read:4 parse:22 store:45
pending actions: pre:0 post:0
premium: no
prefetch: yes
notifications: yes
keepread: yes
thumbs: yes

Tell me more about this. Why do you use Lineage OS and not Google’s Android? We also publish on the Kindle Store. And F-Droid is supported. So why not any of these options?

Lineage is Android but without the blackbox Google additions. I was the earliest adopter of Google that I knew of. However, I do not subscribe to the premise that using their technology entitles them to use my data or blithely eschewing my privacy for profit. I have already made the switch to KDE Plasma for Manjaro(ARM edition) on the Pinephone Pro, but as Waydroid(android emulator) isn’t quite there yet, I still use Lineage for some apps. Recent developments in Google AI make the prospect of living in their world somewhat distasteful.