Throwing my hat on the pile here. I have no problem with getting error notifications, so long as I can decide that they don't matter to me and then I can turn them off. I don't use BTRFS, I'm the only user on the system, I don't use internal SSL certificates for anything, and the pending-config yellow banner is annoying enough that I always apply changes anyhow.
Please make a way to disable the annoying messages. Preferably via the Notifications section under System, instead of having to go into CLI and adding environment variables. I would really, really rather not have to go in and delete cron.daily files every time OMV updates.