Table resize in wysiwyg does not work in flamingo skin

Steps to reproduce:

• edit a document in Wysiwyg editor
• add a table (2 lines 2 columns, with headers and some content)
• when selecting the table in the wysiwyg editor you have some controls in the corners of the table (little empty squares) which allow to resize the table
• grab the bottom right corner, pull it to the left
  • what I expect: the table resizes to the size to which I dragged it to. Note that this is the behaviour on the colibri skin
  • what happens actually: nothing happens, the table keeps its original size, full width of the screen.

Note that after the saving of the document the behaviour is preserved, so we could say that you cannot resize tables anymore in the flamingo skin.