Is stage manager accessible with Voiceover?

Does anyone use Stage manager on the iPad with Voiceover? I need to be able to have three apps on screen, for doing live remote radio programs. This is not a typical use case, because I normally do all my broadcasts from my home studio, but when I travel, I need to be able to still do broadcasts. So, I need to be able to load up NVDA Remote, TeamTalk, and Safari. NVDA Remote is for control of the studio pc, whereas TeamTalk is used to pipe in studio audio, so I hear everything in studio, and to send my audio back to the studio. Finally, Safari is to run Streamyard, so the broadcast doesn’t just go out over the online radio station, but can also be broadcast on social media.
I might be able to get away with only having Safari and NVDA Remote loaded up on screen at once, as TeamTalk might be able to do its thing even if not on the screen. I think it should do that in the background. But, I need to be able to jump quickly between NVDA Remote and Safari.
Any tips for using stage manager would be much appreciated. If stage manager doesn’t work, that would also be good to know.