On my Smart Controller, using DJI Fly for my Air 2. the collision avoidance icon toggles through the three settings (six counting the slew on-off).
When I tap through the list - gold is the initial state, turning to white or the various slew off combinations.  This is cool, but when I stop at the GOLD (bypass) everything icon, it sits there for a couple seconds then pops over to WHITE (brake).  I have to go into the ... menus to set the drone back to BYPASS (the icon turns gold and stays that way).

Is this s known bug?

It's rather annoying because the screen is just small enough and the CA icon and Take-off icons are close enough together I tend to hit the CA accidentally when using the other.

Hello there eEridani. I am sorry for the trouble this has caused and thank you for reaching out. I will cascade these information to the designated DJI department for further evalutaion. Again, I am sorry and thank you.