Unity can't see the camera

in normal unity, the camera is visible, but if you go through the HR studio, “display 1 no camera rendering” comes out. What can you do about it?

Hey @ieefis, Can you select the camera and double-check that the tag is set to ‘MainCamera’?

I checked it out. There is a camera, I have already created new cameras, re-entered, created new projects, but so far nothing helps