I haven't tried this but I don't see why you couldn't use the UI3 web interface inside of an iFrame for this?

Thixotropic is both right and wrong about his reply. The V3's do not currently support the RTSP firmware but Wyze has stated several times that they are "working on it" but have not committed to a timeline. The V2's and the Pan's both support RTSP firmware but it is a little buggy and even...

I'm willing to bet everyone with issues is using Chrome or a Chromium based browser (like the new edge). I normally do also.

I tried Firefox and it works fine no matter the profile you select. Just FYI