I'm marking this fixed since I consider this to be fixed in Ubuntu 17.10 Alpha. I don't think this is a good fit for a Stable Release Update at this time.
I gave a little bit of info about this fix in today's release announcement for Tweak Tool 3.25.3. https://jeremy.bicha.net/2017/06/19/gnome-tweak-tool-3-25-3/ ** Changed in: ubuntu-gnome Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1266992 Title: 'Top Bar -> Show Application Menu' - Incorrect action To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-tweak-tool/+bug/1266992/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs