Screen recording in iOS 18 goes into app center.

Hi all.

If I try to do a screen recording, I get taken into the app center, or whatever the page beyond all the home screens is called, I just had to fight with it to get out of it, so I'm not going back in to find out.

I'm assuming this is some kind of bug. Any way of stopping it yet? It might not happen with the microphone in use, because I did get screen recording to work, once, and I was using
the microphone. I'm wary of trying it again though, because
getting stuck in the apps thingy is really annoying.