1. Start Writer.
2. Click Open > Open remote file
3. Click Add service
4. Expand the "Type" dropdown in the File Services dialog window
5. Start navigating (hovering) down over the services
Issue: the dropdown list flickers when hovering over the items.
A known issue; thanks for the report!
*** This bug has been marked as a duplicate of bug 105863 ***
I confirm the flicker is gone in latest 6.0.x daily builds but still persists in the 18.104.22.168 final release.
I hope it will finally get fixed in 5.4.3
actually this annoying UI bug is preventing to me upgrade to 5.4.x