Bold and center markdown problem

Why is this not working? last year my jupyter worked fine with centered bold text and now it isn’t working. I wasn’t able to update python3.7 with my old anaconda3 so uninstalled anaconda and I downloaded the newest version to make sure everything was up to date but I still have this problem.

thank you for any help

It works, but I suspect they made the format more consistent. For example if you start using HTML, you need to stay with HTML. It isn’t going to respect mixing on the line. So you’d use the following for bold and centered:


There is probably a discussion in a closed issue about how to handle and the decisions made.