MultiSelect List with preventRetries

These components are set to allow multiple selections.

<TimelineMessage>
  <List type="multiSelect" title="Please select a number" selectable="true" preventRetries="true" submitButtonText="CONFIRM" interactionType="event">
     <Item title="Option one is here" id="1"/>
     <Item title="Option two is here" id="2"/>
     <Item title="Option three is here" id="3"/>
     <Item title="Option four is here" id="4"/>
  </List>
</TimelineMessage>

After the user selects an option - then the list will change state.

The results will be provided as part of msg.payload.markupInteraction.