[Bug 1905337]

[Stransky]

So you have primary screen with 200% scale, secondary with 100% scale, right?
Please 

1) attach content of about:support page.
2) run Firefox with MOZ_LOG="Widget:5" env variable and attach the log here.

Looks Firefox does not get 'scale change' event.
Thanks.

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to firefox in Ubuntu.
https://bugs.launchpad.net/bugs/1905337

Title:
  Scaling of Firefox doesn't adjust when moved across Monitors with
  Different DPis

To manage notifications about this bug go to:
https://bugs.launchpad.net/firefox/+bug/1905337/+subscriptions