Please support XDG base directory spec
Created by: Vladimir-csp
Currently default configuration placed in ${XDG_CONFIG_DIRS%%:*}/remmina/remmina.pref (/etc/xdg/remmina/remmina.pref) has no effect on fresh launch.
Connection profiles placed in /usr/share/remmina (resolved from ${XDG_DATA_DIRS##*:}/remmina/ for example) are not shown in the list.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information