Drag frames extend exposure by default?

When I select a range of images and drag them to the left in the timeline, which means to the beginning of the scene the exposure is extended the end from that frame where the frame was before. I just want to move the frames.
Can you do that without cut and paste it?

https://forums.toonboom.com/harmony/support-and-troubleshooting/blank-cells-automatically-filled-when-draggingpasting

Yes, I would like to know how to do this too!!!