Firefox: Labels are misaligned in external monitor

[damithc]

Environment:
MacBook Pro M3
OS: Sequoia 15.1.1
Firefox: 133.0.3

Works fine on my built-in monitor:

But label positions are misaligned in my second monitor:

No such issue with Safari or Chrome (i.e., behave similarly in both monitors).

I'm going to buy the license anyway, as the software works for most other apps I use -- but it's nice if it worked in Firefox as well, because I use it fairly heavily.

[dagomar]

I can confirm, I have the exact same issue. I didn't realize it was a firefox issue until I came across this bug report. Would be great to understand what's going on here!

[godbout]

Firefox returns wrong AX data position on second monitors under certain resolutions. try changing the resolution. in many cases it solves the issue.