ff fails to lower its window upon mouse middle click of window title bar
until today ff nightly was behaving properly on ubuntu 18.10
when I mouse middle click the ff window top boarder ff now fails to lower its window behind other open ubuntu application windows
this behavior worked OK until today
66.0a1 (2019-01-22) (64-bit) Ubuntu 18.10
由 EventHorizon 於 修改
Nightly builds as you know is a work in progress and due to the checkins and updates twice a day it can sometimes lead to issues until finished, fixed, or reverted.
It is possible the issue could be due to a change that was intentional or untended.
One place that some Nightly Testers hang out is in http://forums.mozillazine.org/viewforum.php?f=23 though a skim of listed bugs in last few days did not jump out as anything related.
If you create an account there the answer to captcha is 6 for the number of unique letters.