Drone didn't show "move" and "recall" buttons sometimes

in Report a Bug
And they won't appear until app restarted
Happens very rarely, saw about 5 times for over than 1500 drone hacks
video: https://drive.google.com/file/d/1nIjXeX0BOFw2Jw76-6i0aIYsjLiAQGlr/view?usp=sharing
App version: 2.66.2
OS Version: MIUI 12.0.2, Android 10
2