I am stuck on Orca 46 because I'm on linux Mint, which is pinned to Ubuntu 24.04. And so I am rather behind. I think since 47 ORCA's behavior has changed as it reads here (I found out today): https://gitlab.gnome.org/GNOME/orca/-/blob/main/README-APPLICATION-DEVELOPERS.md...
I've been waiting for ages for Mint to get on with it, and now posted on the mint forums asking when they will move forwards. Pushback comments keep saying that the current Mint version is stable, but it really isn't if you are a screen reader user. Hopefully some pressure will help. Anyway, this is to say, I wouldn't support for versions lower than 47 and test with the latest. It might work just fine there.