Problem With Searching

So for awhile now, I think around the time the "Your live quizzes" page was changed the search bar there stopped working for non latin scripts, so for someone like me that has a lot of Greek quizzes, I couldn't search for a specific one of my own. That wasn't that big a deal though since I could just scroll and find it myself. However now that I have premium, and want to look at single quiz analytics, it's impossible to search for a lot of my quizzes, since the search bar there also has the same issue.