Although apps like instagram , snapchat and more got permission from me , the camera doesn't seem to work anymore beside the camera's default app.
I already gave the apps permission but it keeps on asking for one.
Again about the RN8 Pro - This is not official Xiaomi support but a forum for a custom ROM. Your phone is not supported therefore you should seek support in Mi community. And additionally do not double post, it is not good practise on any forum.