The FAQ/Documentation needs a bit of help with respect to flatpaks as default applications.
To set Vivaldi as default browser (nobody actually uses Firefox except to download other browsers) the following works.
Code: Select all
flatpak run com.vivaldi.Vivaldi --new-tab "%s"
mailto is a different story. Web searches show it to be expert friendly
Code: Select all
flatpak run eu.betterbird.Betterbird -compose -to=%1 -subject=%2 "%s"
Somebody set this up for Thunderbird, so they should know. I'm sure it will seem horribly obvious once someone responds to this post.
Suggestion for MXLinux: Since you support flatpaks with gui tools, why not support them in Default Applications. They should just appear in the list like the native apps and all the magic "just happens" like it does for the native apps.