It's not obvious when you go to https://meta.stackexchange.com how to add a feature request or bug report - clicking on
Ask Question is counter-intuitive - it takes some digging around on the site to figure out how to do it.
Another option would be to have a small section in the right sidebar explaining how to post feature requests and bugs.
A section could be also added to the Help page - I couldn't find anything there - https://meta.stackexchange.com/help.
Another possibility would be to say "Top Questions/Requests/Bugs" instead of just "Top Questions" and/or "Post Question/Request/Bug" instead of "Ask Question".
I know there are the Bugs/Reqs filters in the header, but I didn't notice them until much later, and even then there's no guidance, you just need to notice that you would include the relevant tag in your question.