Mode mission

Hi, i’m having problem with mission mode, when return to land, my drone doesn’t make landing but switch to position mode and I have to do RC landing


Flight log: https://review.px4.io/plot_app?log=d2e8d5ed-23ae-44e1-9de6-c32e1685b74b
Another mission, the drone lands, but then switches to position

Flight log: https://review.px4.io/plot_app?log=6f4f0562-37ca-4756-aafc-0ab492538cbb
I’m not sure where the problem is, i need your help, thanks