SERVER-90893 is changing the list databases command to be consistent with a storage snapshot. Without that change, the list databases command running with concurrent DDL operations does not give an output consistent with the durable catalog.

In SERVER-90893, I made changes so that new databases being created concurrently will also be checked for whether or not they should be a part of the list databases output.

We would still need to account for the databases that are getting deleted and hence they might show up in the output, but are not really there as per the snapshot list-databses uses. This ticket will investigate impact and solutions of this issue.