TikTok says to verify age to watch live streams but let's me anyway?

I sometimes get a notification on my phone telling me I need to verify my age on TikTok to watch live streams. I never watch live streams but it does let me anyway. Also it doesn't say verify my age to stream myself, just to watch them.

It's not a problem but thought I would finally come on here and ask about it.

Does anyone know why this happens?