Created attachment 1545029 [details] Screenshot of missing firefox icon - Should be at top of Activities Description of problem: Firefox icon disappears from GNOME Activities even though a favourite. How reproducible: Most of the time. Steps to Reproduce: 1. Install fedora 30 branched. 2. Log into GNOME desktop. 3. Wait some time or use the desktop. Actual results: At certain times the firefox icon will disappear. Expected results: Icon of a favourite application should appear. Additional info: See screenshot. Fedora 30 branched using default GNOME/Wayland installed as a QEMU/KVM VM on RHEL 7.x.
Also occurs using GNOME on Xorg.
Update description and swap to gnome-shell component. If you move say the files icon or other to the top, it will disappear.
Created attachment 1545365 [details] Screenshot to show that placeholder is in place and hint appears
*** This bug has been marked as a duplicate of bug 1690429 ***