Kibana - MultiValue field sort

I have a multivalue field that looks like so:

{longuglyid34FJF*PP, John Snow}

It has the ID of the field as the first value and the name value as the second.

Is there a way to sort on the second value in Kibana?

I tried to use mode : max but it won't let me save the object with that in there.

I don't believe so, I'm pretty sure that Kibana treats all the values it finds as individual values on all the records, so you can match and search by those values, but I can't think of a way to sort by them.