Omni Notes APK is perfect, Play Store installation constantly crashes

[terry9873]

I have used Omni Notes for a year or two, great app. I used it after installing from Fdroid. It has been flawless.
I am moving away from Fdroid and using Play Store to install my apps.
I had to uninstall Omni Notes and reinstall via Play Store, manually recreating my notes from memory (losing some) as the backup/restore wouldn't work across the versions.
I can live with that, thought I was all done, but noticed the app crashes routinely, either just after i open it, or random times while using it (creating reminders, tasks, viewing tasks, anything).

Can I ask, is this a known issue?

I checked the permissions I have granted the app (I am running GrapheneOS and have for years), and it has Notifications and Sensors permission, but no others. Pretty sure that's all the permissions I ever gave it, but in case Play Store needs more, I thought I'd mention the permissions.

Thanks