Open a new Draw document. Choose a shape on the left, for example a rectangle. Shape will get a blue background. Have a look at the sidebar. Properties will show Area → Fill → None Bug appears on OpenSUSE 15.3 64bit rpm Linux with Version: 7.4.6.1 / LibreOffice Community Build ID: cf1691909b7b17c5e258d2635cae0072cf471be7 CPU threads: 6; OS: Linux 5.3; UI render: default; VCL: kf5 (cairo+xcb) Locale: de-DE (de_DE.UTF-8); UI: en-US Calc: threaded Bug also appears with LO 7.5.1.2 Bug appears first here with LO 7.4.0.3, works well with LO 7.3.6.2.
Thanks Robert, already reported in bug 151188 *** This bug has been marked as a duplicate of bug 151188 ***