I downloaded Space (v18.8) and put the demo license on my iLok. Loading PT, it prompts me for a license even though it's on my iLok which is plugged in. I tried unplugging and replugging the iLok. Didn't work. PT forces me to quit the licensing part, then says Space won't load anyway because it's not a valid 64bit aax plugin, asking me to put it in the "unused" plugins folder. I don't think anything's wrong with the iLok because PT opens fine without Space.
OSX 10.14.6
PT 2019.6