Missing Solr state.json in one of the collections in Zookeeper

[Boban Acimovic]

I have 8 Solr collections in my Zookeeper and all of them have 
/collections/xxx/state.json except one. For this one, state is actually in 
/clusterstate.json
Why is it like so? How to move (or at least copy) /clusterstate.json to 
/collections/yyy/state.json?

I tried zhCli create and set but without any success. Thank you in advance.I 
have 8 Solr collections in my Zookeeper and all of them have 
/collections/xxx/state.json except one. For this one, state is actually in 
/clusterstate.json
Why is it like so? How to move (or at least copy) /clusterstate.json to 
/collections/yyy/state.json?

I tried zhCli create and set but without any success. Thank you in advance.