Thanks for the report William.
re #1: would you mind filing an upstream bug report at https://bugzilla.mozilla.org/enter_bug.cgi#h=dupes%7CFirefox and sharing the link here ?
re #2: as noted by Alexander, this is standard behaviour for GTK3 apps (note that chromium behaves differently though, as you seem to be expecting)
re #3: do you have a HiDPI screen? Can you please file a separate bug report? Tracking several unrelated bugs in one place is inefficient. Thanks!
Thanks for the report William.
re #1: would you mind filing an upstream bug report at https:/ /bugzilla. mozilla. org/enter_ bug.cgi# h=dupes% 7CFirefox and sharing the link here ?
re #2: as noted by Alexander, this is standard behaviour for GTK3 apps (note that chromium behaves differently though, as you seem to be expecting)
re #3: do you have a HiDPI screen? Can you please file a separate bug report? Tracking several unrelated bugs in one place is inefficient. Thanks!