“Resize Element “Reference_1″ to…” action cause error in updateUI function

Hello dear EaSynth team,

working with the Reference element I encountered an issue with the action “Change Size” for that element.

This action is not working for the element type Reference, although it can be selected from the action dropdown menu.

Tested with IE 10 and FF 30.

Firebug reports: “TypeError: a.updateUI is not a function”.

Reproduction is very easy, but I can send a sample if required.

Thank you.