No icons are displayed when I try to select desired border for table cell: 1. insert a table 2. click on Borders on Table toolbar 3. 8 white square appear. Expected: 8 icons
Created attachment 45760 [details] 8 white squares
This is probably caused by the same root cause as Bug 36263, but I'll let Tor decide.
*** This bug has been marked as a duplicate of bug 36263 ***