Look how I solved it temporarily. The Start Chat button for actually hidden below my Android navigation bar at the bottom. So, I have hidden the navigation bar itself. Now the button appears at the top and have been able to use it.

But consider the display / interface issue to be solved.

Nice app. Solves a long due problem solution of creating a universal app for Nostr based messaging.

Thank you, nostr:nprofile1qqspwwwexlwgcrrnwz4zwkze8rq3ncjug8mvgsd96dxx6wzs8ccndmcpz4mhxue69uhhyetvv9uju6n9venxwtnx095szgmhwden5te0ve5kcar9wghxummnw3ezuamfdejj70m8d3hkyctv84skcmqprpmhxue69uhhqun9d45h2mfwwpexjmtpdshxuet5q5uunm.