App icons keep disappearing from dash
After upgrading to Fedora 30, my Epiphany (and sometimes Geary) icons regularly disappear from the dash and don't return until I reboot:
![Screenshot_from_2019-03-14_11-07-26](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
(Epiphany icon should be on top.)
This never happened to me with 3.30 so it's almost surely a regression in 3.32.
Edited
by
Michael Catanzaro