Yes, it is not working with the current release. The realtime raytracing is in early access, meaning it is not complete, with features still being added, other features still being fixed aswel (translucency, landscapes and foliage), with optimizations being done at the denoisers too. Those many mentioned will be fixed in 4.23. There is still things that will only work properly “or” optimized in later releases (Niagara, multi-GPU, etc). If you can’t rebuild from source, you need to wait and check for the previews starting in 2 weeks or later when the 4.23 releases, add at least an entire month after 1st preview.