Lakka & FreeSync support?

Does Lakka support “Sync to Exact Content Framerate”? I’m considering picking up a FreeSync-capable TV a few months from now, specifically one of the upcoming HDMI 2.1 units to I can run Lakka at 4K @ 120hz. I know RA supports this feature but couldn’t find of Lakka did as i’d prefer to have that installed and not deal with the OS running w/ RA going on.