Video I/O for Fusion in DR15?

Unfortunately I can't check it where I'm right now, can someone please confirm if video I/O via one of BM's devices is possible when you are in the Fusion page?

Video output certainly works, you get an additional viewer "dot" per node to select for external output. Not sure if the Studio version is required or not.

But there's currently an issue when you output 4:2:2 from the Fusion page. 4:4:4 is fine though.

The functionality of video I/O is better in V15 than in previous versions with standalone Fusion. Just send output of a Fusion node to the video I/O. Or you can keep outputting Resolve out to the I/O while in Fusion.

This is the issue with external output in 4:2:2 mode that I mentioned. This animation shows how generated images looks in the Edit page (good - it's correct in v15 where it wasn't in previous versions) and in the Fusion page (bad).