is there anyway to do it when working with complex shapes ?

Hi, when I import .ai files from illustrator like square and select one side (like 2 point) and start to drag it cause inflation and it is not square or rectangle anymore. there is bezier handles in every corner and they start to go beyond 90 degrees by themselves and angle in every corner become mo...

Hi, when I import .ai files from illustrator like square and select one side (like 2 point) and start to drag it cause inflation and it is not square or rectangle anymore. there is bezier handles in every corner and they start to go beyond 90 degrees by themselves and angle in every corner become mo...