Licensing of Assets?

Hi, I was wondering what is the licensing of the assets in AI2THOR and related scenes? Particularly the scene configurations and the .glb files for object assets.

I and some others asked about this in the discussion forum here: https://github.com/allenai/ai2thor/discussions/1096 but didn't receive a response in a while. Just bumping the message up.

I presume it is CC 4.0 since some other groups/companies have redistributed AI2THOR assets under the CC 4.0 license but I wanted to double check.

Thanks!