Dynamic Shape loses connectivity after stretch

Dear All,

I have a shape made of dynamic copper on TOP. There is a net assigned to it (RL), as you can see

When I stretch it it loses the connectivity, becomes unfilled

and gives error in status:

Dynamic shapes out of date: 1 out of 15

  Current fill mode         : SMOOTH

<<<  ETCH  >>>

    Layer = TOP

       State: No Etch      Point on shape: (-1.808 1.376)  Net: RL

How to solve this?

Thanks

Francesco