Created attachment 155572 [details] Strange-looking refresh button The Refresh button at the bottom of the Discover window doesn't match the rest of the theme. Its color, shape and size are different.
This is a case of the mobile controls being inappropriately visible on the desktop UI. This was a Qt bug that's already been fixed in a newer version of the KDE Qt patch collection. See Bug 442404. See also Bug 452525. *** This bug has been marked as a duplicate of bug 442404 ***