For unlisted goup in camera commands, please make the reason clear.
BTW, for IMX623, I don’t think it can only run in GroupB. Because if any camera module works on MAX9722, then it should works on MAX96712 in 3G mode too.
For OV2311, the sensor’s I2C cannot support 1M bps I2C speed, so it can’t work on GroupA/B (P3710) without modifying code. So please document this to save user’s bring-up time.