Sounds like a bug in dash-to-panel only. There might be some hints as to what needs fixing in bug 1922353 or bug 1918874.
** Package changed: gnome-shell (Ubuntu) => gnome-shell-extension-dash- to-panel (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1948893 Title: Application grid fails to appear or disappear To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-dash-to-panel/+bug/1948893/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
