There is an issue with the PERMANENT opening on the internal wall in the Element Page reseting back to CONTROLLED when the opening size is changed. This strange behaviour occurs when the user types into control but does NOT happen if the user uses the increment button.
It has been identified by CSIRO as something to do with the internal behaviour of the controls and how the conditions that were satisfied by the controls after the change.
Screen Dump #1 – before changed Screen Dump
#2 – after changed