UI Modification Trigger for the View / Edit Screens for Multi-Select Fields isn't sent as for the Create one - when the option is selected to the field form.

ECOHELP support team confirmed it's according to the documentation:

• the change field event is triggered by any other supported field (for select-type fields when the user picks an option; for Issue view when the user commits a value)

In our particular scenario we wanted this behaves the same.

We want to limit number of options selected in multi-select list custom field. We set up a ScriptRunner behavior script for this purpose. It's working perfect on the Create screen but on the Edit / View it isn't. Both Atlassian and Adaptavist supports confirmed it's because the trigger on change isn't sent when the option is selected but only when the form saved.

Thank you in advance!
With kind regards
Slava