That response is over 1y old. You have edited your review to negative and his comment stayed the same.
Not that im trying to defend his decision about selling, i have moved from Ravio right away. But dont spread lies.
To clear things up, these both are not my reviews, I just went to the app store and filtered on most recent. I should have looked at the time stamps and that is on me.
It was quite difficult to find any info (this is the first I’d heard about this). Here’s the github issue where the dev talks about it a bit more and here’s a libreddit with some additional discussion for others like me.