boemann added a comment.
good investigative work, but I fear those tests are way too simple to dare
apply the patch.
The table code handles a lot more cases than a simple 2x1 table merged will
uncover. I'm a bit surprised of the problems you describe in master - I don't
recall any such
danders added a comment.
Fidled a little more with this, and found several problems when table with
merged cells is split over pages,
like unmerged cell painted on both pages (empty on first page), caret not
shown in selected cell and sometimes shown in prev cell.
Tried to recreate pro