I often draw elements that are rounded to some extent, so I change corner radius quite often.
Right now, I have to write a value for each corner separately. That's kind of time consuming.
It would save me time, if by default, entering a value, writes it for all 4 corners. Of course, it should be possible to "unlock" that and enter for every corner separately when needed. But usually, I enter the same value for all 4 corners.
Defining corner radius
        
          amrancz
           
           
        
        #1
      
      
        
          kevin
           
           
        
        #2
      
      Click the Lock icon on the right of the corner radius palette to lock all corners to the same value:

    