K1 max cfs kit tpu capable?

Does the K1 Max lose the ability to print TPU when the CFS kit is added? Is any work around to feed the tpu manually?
I used to feed tpu from a direct spool over the machine with the old extruder, but it looks like i cant do it now.

As far as I’m aware the CFS itself is not compatible with TPU. Presumably the filament is not rigid enough for the automatic feeding. There is still an option to use the side spool holder in which case you’d just do old style manual feed by disconnecting the tube from the CFS.