I was just browsing for other themes when I noticed that Montone, my blog’s current theme wasn’t listed anywhere! I tried searching for “Monotone” in the seach bar but it returned no results! Has WordPress deleted Monotone from their list of available themes?
Default theme will not list when you browse for different themes, It will also not appear when you search. You already selected Monotone as default theme Hence it is not appearing in your search result.