All OEM manufacturers test their hardware for future proofing Windows 11. They release their hardware and support their hardware for the current Windows 11 release and future, so that shouldn't be a problem.
It may be the hardware needs a bios update or driver update. If the device you have was supplied with Windows 11 installed the the manufacturer should be supporting it.
Microsoft release updated version for testing sometimes a year prior to release to allow manufacturers time to test their hardware to see if any changes to their software/bios is required.