As far as I know, you can’t. It’s a known longstanding bug with several topics on the Forum discussing it. The most recent official update from Wyze of which I’m aware is this:
Depending on what camera model you’re using (and, therefore, which UI you’re presented when you navigate in the app to that camera’s Live Stream screen), your best bet might be to first select the camera’s Live Stream view and then select the microSD recording timeline and attempt event playback there instead of trying to play it from the Events tab.