Firefox on Windows has scaling problems for ultrawide aspect ratios
On Windows I have weird scaling problems running ABRP in Firefox on my 3440×1440 Monitor. As soon as the Window gets wider than ~2050px the map container does not seem to grow further, while it works fine at smaller widths. The map content get’s squished instead, containing all the content that should be visible for that window size, but instead of stretching the full Window, a white bar appears at the righthand side.
This problem has been there for a while before 7.0.0 and seems to only affect Firefox on Windows. Firefox on Linux and Edge on Windows behave as expected. I haven’t gotten around to testing on a different System or Firefox installation yet.
Screenshot

Recording of it changing
- Where does this happen?
- ABRP version number (found at bottom of settings menu)
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Comments3
Samuel_ABRP
May 5
Hey, we can’t reproduce it. Does it still happen for you on the latest version?
René Holzmann
May 5
Yes, nothing changed for me so far. I am on a 1080p ultra wide monitor right now and it has the same problem, so it really seems to be related to ultrawide aspect ratios.
I can’t think off any extensions I have enabled that would change styles except my ad-blocker and I tried disabling that.
Matt (ABRP)
Jan 26
Thanks for reporting it! We will review it and fix the issue