Daily backups

I would suggest for pro users and pro Plus and Max users that there be A set time either based off the users input or the user's time zone where it prompts them to create a backup of their conversations. The reason I am putting this on here is at one point there was a massive bug going around that would wipe out conversations upon logout or upon closing the app wiping out any and all conversations. At one point it wiped out 3 months of my data with no warning had it gently nudged me or prompt me to back up my data before closing the app I would have. I would have saved myself a large quantity of heartache and hard work needing to be done to rebuild