Translations:Mozilla Firefox/22/en
From Manjaro
replace:
Exec=/usr/lib/firefox/firefox --private-window %u
with:
Exec=/usr/bin/sh -c "GTK_USE_PORTAL=1 /usr/lib/firefox/firefox --private-window %u"
replace:
Exec=/usr/lib/firefox/firefox --private-window %u
with:
Exec=/usr/bin/sh -c "GTK_USE_PORTAL=1 /usr/lib/firefox/firefox --private-window %u"