In previeous versions we had this option when we wanted to edit curves with bezier handles.
Now, I'm using Blende 4.3, Grease Pencil 3.0, and noticed that we don't have this option anymore.
After searchig fora solution I found there is this option STROKE > SET CURVE TYPE > BÉZIER, that is supposed to be what I need, basically where the "Curve Editing" thing was moved to.
The problem is that when I click it after selecting a curve nothing changes in the curve I have selected. The curves remained the same as they were before I click in tat option.
Am I doing something wrong, maybe a step I keep missing or it's just a bug?