Show collections not showing all the collections

Hi Everyone,

We buit a production cluster with 12 shards(3 replicas each), 3 config servers, 3 mongo masters.
We have one database named: “imp_sources” which has above 300 collections and it’s primary location is “shard5_repl”.

<< redacted as not appropriate >>

Please let me know, if you need any information to debug this.

Thank you.

@ Praneeth3

This is not a appropriate place for this question. This Forum is reserved for questions regarding the materials in the course. Please repost your question in something like StackOverflow or one of the MongoDB Forums. Thanks for your cooperation.

I have edited your post to remove all your specific information regarding your problem.

Thanks @DHz
Sorry for the inconvenience.