Bug report from Fedora user:
Fedora 31 and QCAD-3.24.2.*Not all icons are visible, they are clickable and if clicked, a grey square appears. Hoovering over wher the icon should be gives a text icon hint.
Steps to Reproduce:
1 - start to draw
2 - try to export to pdf or print preview etc....
Bug ticket: https://bugzilla.redhat.com/show_bug.cgi?id=1803961