Narrowed down further to dash-to-dock/ubuntu-dock in _onShowAppsButtonToggled. The broken opacity/hide logic is under:
if (animate) { Since the bug is unique to dash-to-dock/ubuntu-dock it looks likely any fix will go in there. I don't yet see anything to fix in mutter or gnome-shell. ** Changed in: mutter (Ubuntu) Status: In Progress => Won't Fix ** Changed in: gnome-shell-extension-ubuntu-dock (Ubuntu) Importance: Undecided => High ** Changed in: gnome-shell-extension-ubuntu-dock (Ubuntu) Status: New => In Progress ** Changed in: gnome-shell-extension-dashtodock (Ubuntu) Importance: Undecided => High ** Changed in: gnome-shell-extension-dashtodock (Ubuntu) Status: New => In Progress ** Also affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-shell (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1918874 Title: Application windows appear over the icon grid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1918874/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs