I wouldn’t have wanted to try to make this show in current climate at all, so while disappointed, I think it might be the right decision.
I could easily see protestors popping up whenever the crews are filming, or people trying to goad officers into something physical, all of which creates a safety issue for the camera crew, the officers, and the actual subjects of the call/traffic stop/investigation.
What footage does air would have its validity challenged constantly.
That plus the stuff about the footage not being saved in that death case coming up again especially make this seem the prudent decision.