Make Simple shape big enough to be able to read input/output port names

[LucianoSaldivia]

I was trying to make a simple memory register and this is just unreadable.
I can accept that making a friendly UI to design the shape is very hard, but this is just plain awful and unreadable. And i'm only using 3 input ports and 1 output port...
If you could automatically adjust the width and height of the shape so that the Input and Output port names are not overlapping then it'd be much more reliable.