transformation panel in PS CC2015 and CC2017

Hi everyone.

In the version of CC2015, the script works well-collapses the panel into a narrow one and expands it into a full size. But in CC2017 the script does not start to work every time, and through one "open" click. Messages "1" and "2" are triggered, but the panel is not expanded. Please help me

                if ($("#chbMini").prop("checked")){ //check
                        alert(1)
                    CSInterface.prototype.resizeContent(330,300) 
                }else{
                        alert(2)
                    CSInterface.prototype.resizeContent(30,300) 
                }

[Moved to Extensions/Add-ons Development forum by Mod]