The "Find Repositories" search/filter function is case sensitive and does a "starts with" search on repo name. It should be case insensitive, and do an "in" search on repo name.

In the case where there are a lot of repositories that start with the same string (eg. we name our repositories with the client or overarching product name as the first part - this means a lot start with the same string), this would make it much easier to find the repository being looked for.