Black screen issue and local participant is listed in remote participants

Hello,

In Android, I am working on a Video Room Conferencing App using Zoom Video SDK v1.12.0, I am rendering videos of participants in a grid. When the number of user videos I subscribe to is more than 6 (including self) then I face a black screen issue of remote participants and some time local participant video is showing in the remote participants list.

Recommendations to avoid black screen issue and local user video is not show in the remote participants list in grid.

Screenshots of local user in remote participants

Screenshots of black screen of remote participants

Thanks
Naresh