I moved home assistant from a docker container running in Portainer to a Raspberry 3B+ but found that the performance is very poor (updates take hours, a simple backup takes 20 minutes), so I decided to migrate back to a docker container. Unfortunately there does not seem to be a restore function in the docker version (I tried 2022.4.7, then 4.6 and 4.5), so I can not take a backup of the raspberry Pi Install and restore that to the docker setup. To be more precise: the three dots on the upper left on the backup page are not there. Am I missing something here or is that on purpose?
I did the same as I did the other way around: Install, go through the initial dialog and then restore the data.