When I middle-click on a tab, both the tab as well as the tab left of it are closed.
It does not happen with --temp-basedir however, so I did not create a bug report.
Any idea what could cause the issue?
I looked roughly over ~/.config/qutebrowser and ~/.local/share/qutebrowser, but could not see anything that looks responsible.

Update:
Similarly the fourth mouse-button goes back two steps instead of just one. So weird.

Originally posted by @bodograumann in #7751