That’s normal on Intel graphics. Beamposition queries are only supported on NVidia and on slightly older AMD (up to and including AMD Vega), not on Intel or on graphics chips like the RaspberryPi.
No reason to worry, as the OS supported diagnostic and timestamping methods are at least as reliable and accurate as beamposition queries. Indeed, whenever you use an open-source (Mesa) graphics driver, beamposition queries are just another measure to verify and check, not the primary method of timing or correctness checks. Your output looks fine, not pointing at any problems. If you check on your existing Intel UHD setup, you will find the same behaviour.
-mario