Change the cut contour method in the operation setup box. If you were selecting inside offset, change it to outside offset or vice versa. The lead-in/lead-out direction is calculated as the waste side of the part automatically. If yours is turning out wrong, that’s because your offset is wrong.
In this part I’m doing both inside & outside offset cuts. The hole is an inside offset where the lead-in/out is inside the circle and thus on the discard side.
In this part of the project I’m doing an outside cut of the long straight sections. Since it’s outside the line, the lead-in/out is also on the outside which is the waste piece.
You can see from the green arcs at the starts where the lead-in/out is going to land.