Lumen works for me on my 5.1 Intel Mac. and OH MY GOSH the framerate is sooooooo much faster! Only a few bugs right off the bat:
• When I open any project for the first time, it always stops compiling shaders at 35%, saying there are 25 shaders left to compile. After maybe 15 minutes, it resumes.
• ACES color mode is broken; everything becomes insanely oversaturated compared to srgb
• Saving a file for the first time freezes the editor for 15 seconds or so
Other than that, great work Devs!