Spanner s6 gain access

BUG DESCRIPTION:
Top level gain controls are not accessible on S6 (especially custom knobs and custom fader layouts)

SYSTEM SPEC (version for app/plugin, OS, DAW):
Spanner 3.1.0. PROTOOLS 2021.12, EUCON 2021.12, S6 2021.12, MAC OSX BIG SUR, MAC PRO 7.1 24Core.

STEPS TO REPRODUCE:
n/a

NOTES (detail on variations, intermittent behaviour etc):
n/a

ATTACHED FILES (logs, sessions, presets etc):

This is fixed in the 3.3.1 release from yesterday.
It is a bug in the way S6 handles certain console layouts, but sidestepped it.