As time of writing, yes it was the latest version: 1.0.12
i also uninstalled the app, removed the tables and the entries in oc_appconfig and oc_migrations so i was able to perform a clean install, but the problem persisted. (if you do not manualy cleanup the database, everything is kept in place)
just tried that again, and was able to reproduce the behaviour with 1.0.12
*edit: i use mariadb 10.3 which comes with latest debian (buster)
First off: our apologies for the inconvenience. We have just pushed version 1.0.13. This update contains a bugfix for the issues you were experiencing. The update is being processed and will be available later this evening.
If you experience the same or any other issue after installing version 1.0.13, feel free to contact us again.