Self view (also host) missing from gallery and not highlighted as speaker view on iOS

[Ruffles]

I have latest iOS Zoom installed - 5.10.4 - and host an event weekly. Only I stream video and audio and all participants are muted with video off.

I cannot swipe right on my iPhone to display my video - even though I am the speaker as everyone else is muted. But the app will only show the first participant to join the meeting in speaker view. The only view I can get of myself is a tiny floating thumbnail which I can drag around the screen but cannot expand or make any bigger.

Also when I swipe left to view gallery, I am also not shown there either.

How to fix this? Zoom is pretty unusable without my being able to see my own video properly.