CIP not passing digital commands from inside Gestures

I have identified an issue where CIP is not passing digital transitions defined inside of a gesture. For example I have a gesture that has the following properties:

(Essentially a 0.1s pulse of digital join 291 at the end of a swipe.)

Moving back to the iViewer Server module resolves this issue, so I am pretty certain it is CIP/Javascript based.

Tested with versions(same result in all):

4.0.5 bld 166
4.0.5 bld 171
4.0.6 bld 172

Matt