I have a table which I no longer need. So LMB click to select table, RMB to open context menu. Then Remove->Table menu option. And table stays there - just without data which was there before (bug #153816). Have to use Remove->Table again. Which removes table, jumps to start of document (bug #153815) and leaves it's caption.
Bug #153818 has document to reproduce this bug.
*** This bug has been marked as a duplicate of bug 153816 ***