Fengmi T1 with FengOS 2.0, how is it on Dolby Vision?

As you guys might know, Fengmi has released FengOS 2.0 to T1 UST laser projector. Does it change the Dolby Vision setting?

The first thing you will note is there are two new mode in the playback settings. The new Brightness mode and Dolby Vision mode.

Let's see how it compared to the Old firmware