I also have this issue with Inkscape 0.92.3 (2405546, 2018-03-11). The "Deep Ungroup" extension was a good workaround for me. Perhaps Inkscape performs intermediate rendering during the ungroup operation?
I also have this issue with Inkscape 0.92.3 (2405546, 2018-03-11). The "Deep Ungroup" extension was a good workaround for me. Perhaps Inkscape performs intermediate rendering during the ungroup operation?