Seems to be fixed now, but it's not collapsing the editor window when removing text properly in IE9 now ..

Problem can be seen here:

 

 

1) Use IE9 (not compatibility mode)

2) Enter text so that editor expands

3) Remove text/lines

4) Editor windows never collapses/retracts .. it can only expand.. unlike intented (i suppose)

 

:-)

 

Regards,

Jørgen.