Live Streaming on YouTube

Hi all.

What accessible streaming app for macOS can you suggest? I have tried OBS, and even was able to start and then finish a short stream, but all that was done only with sighting help. I cannot create a scene on my own, can't work with the settings menu because of unsigned buttons, et cetera. Are there any OBS alternatives which are fully or at least mostly compatible with VoiceOver? I'm ready to consider even paid ones.

Thank you in advance.