Synthflesh Lab is not connecting to Garrison

Anyone else having the same problem? My Synthflesh Lab won't connect to my Garrison even though I don't have any Commander/Spymaster on my second chain.

I also tried to put Commander > Garrison > Synthflesh, but Synthflesh won't connect.

Am I missing some rules here, or is this a bug?

https://imgur.com/a/X2O65Xv