Collection not found with count(*) and uppercase name

I'm on solr 6.4.1 and was testing out using Zeppelin with Solr. I found that Parallel SQL queries using aggregate functions do not seem to work with collections which have capital letters in the name.

When searching around for information on this I found this thread where someone else encountered the same issue and was told to open a bug on it, but it doesn't look like they ever did.

The thread has an example query and stack trace.