Linux Testers. TLDR: Latest Blender 3.2 nightly builds should work with ROCM 5.1 driver now.
Long story: There was a simultaneous change on the blender side that affected something in our compiler. We’re working to get that fixed and hoping to get Vega cards working for 3.3
On the HIP RT (hardware ray tracing) side, as readers of this thread saw we released the library, look for more info and definite date of this integrated to Blender in June / July.