Buttons become stuck in active state after dismissing popover menu
Recently, when clicking on the forward and back buttons in Epiphany Tech Preview, the buttons sometimes become stuck in the active state. (I would normally attach a screenshot here to demonstrate the bug, but we currently have a partial GitLab outage, and attachments are not working.)
@alicem thinks this is a regression somewhere in GTK.
Unfortunately, because I don't have any reproducer, I also don't know when it regressed in GTK and cannot bisect it. But I think it broke sometime in the past 1-2 months or so. It's relatively recent.