Reallow Copy and Pasting in Properties Pane

When working on styling a page in Studio Pro, I would commonly paste in class names using the properties pane when selecting an element. Now with Mx9, you can no longer paste into the Class box and also cannot copy from it. It’s just a mild irritation, but I found that feature useful and time-saving in the past. Note, that you still can copy and paste into the Style box.