Question about Pioneer HTP-075 Home Cinema Set

The following situation: Xbox One X connected to a 4k projector. There is a 7.5m HDMI cable from the Xbox to the beamer. At the moment I still have a Logitech sound system and use an optical cable for audio. Of course, it would be nicer to run everything through this receiver. So I would have to connect the Xbox to the receiver with a 1m cable and then continue with the 7.5m cable. Now the question: Does this audio system fully support UHD and HDR without loss even if it is looped?