it’s ironically only possible if I use google photos as my main gallery
Pretty much your only choice to achieve what you want here (2-way sync). I use Google Photos for my backups as well and have to use it as my main gallery because of the “issues” you outlined here.
Pretty much your only choice to achieve what you want here (2-way sync). I use Google Photos for my backups as well and have to use it as my main gallery because of the “issues” you outlined here.