Bugzilla

(In reply to Frederik Braun [:freddy] from comment #5)
> Alexandru, thanks for raising this bug. It looks like this is still stuck in identifying the actual regressing bug. Can you try again and focus on the likely regressing candidates above?
> 
> It appears we're all a bit stuck here.

Hello! I tried again and it seems that I found some new steps for this that work on mozregression as well:
1. Open about:support, click Troubleshoot Mode > Restart > Open
2. Try to open a new tab.
3. Focus on the desktop and try to open a new tab (In this step I am making sure we don't hit Bug 1811488)
AR: Firefox does not respond to clicks

Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=945fe9361ecaa5839d5753fa0c23b1979c975221&tochange=9e9da481d3d884b86803b271cb3fde3e7bbbed2f
Possible regressor: bug 1865372

I did the regression range twice and got the same result. I hope this helps. I don't know if this is the regressor, please let me know if another regression range is needed.

(In reply to Frederik Braun [:freddy] from comment #5)
> Alexandru, thanks for raising this bug. It looks like this is still stuck in identifying the actual regressing bug. Can you try again and focus on the likely regressing candidates above?
> 
> It appears we're all a bit stuck here.

Hello! I tried again and it seems that I found some new steps for this that work on mozregression as well:
1. Open about:support, click Troubleshoot Mode > Restart > Open
2. Try to open a new tab.
3. Focus on the desktop and try to open a new tab (In this step I am making sure we don't hit Bug 1811488)
AR: Firefox does not respond to clicks

Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=945fe9361ecaa5839d5753fa0c23b1979c975221&tochange=9e9da481d3d884b86803b271cb3fde3e7bbbed2f
Possible regressor: bug 1865372

I did the regression range twice on macOS 13.6.3 ARM and got the same result. I hope this helps. I don't know if this is the regressor, please let me know if another regression range is needed.