Changing row and column count in a table

First of all, I would like to mention that it's a great tool to use!

I just gave a quick try and had a question about the "Table" control. It appears that once a table is dragged/dropped, there's no way to change its column/row numbers. I checked the "properties" of that table and couldn't find anything related to the column/row count. Is this something that's planned for later?

One other thing was related to "copying" controls. Let's say, I created a text input in the mockup and edited some of its properties. I then want to have the exact same text input to be copied over as a new input (consider the case of "firstname" and "lastname" text inputs). So would it be possible to have a feature where you could select the control in the mockup area and just do a "Ctrl+c" and "Ctrl+v"?