Hello,
In the Parameters tables the OnSet trigger is fired at the first OnKeyDown, hence before the value is changed. As a consequence, on set code is executed mistakenly. This becomes worse if one uses the parameter as "Option". In this case, to access the options, a double-click is necessary, firing the event before any option appears. On that note, why would a double-click be necessary if there is already an "Edit Mode" feature in the parameters table as for other dashboards: when not in edit mode, the simple drop-down should suffice.
Thank you for any clarification.