Is moving kibana indices to hot node ok?

Hi all

My team is using hot to cold tier architecture for recent projects.

There was an interesting opinion about kibana internal system indices. One of my teammates thought that if kibana indices are moved to cold tier node, it might affect speed of Kibana.
So he made opinion to edit the template of kibana indices and make them stay in hot tier node.
I don’t it’s a good idea messing around with internal system indices... But is it okay to do it?

Thx in advance

That will be fine, but you need to manage future updates to the template.