I cannot find a way to have the Zoom chat window open for chatting with meeting attendees and still see the meeting. I can do this on my MacBook, is this just not possible with the Android app?
Which tablet do you have? I tested it on my Lenovo Tab M8 FHD (which is an 8" tablet), and I saw the same thing. It might be a limitation of the tablet size, since splitting the screen with images and the chat window might make both too small.