Thread:Only8/@comment-33611550-20200130203743/@comment-30544675-20200131202144

All right, I was trying to explain how you can get both modes (by setting your Preferred editor to VisualEditor), which is what Only8 has in the first image. Which would allow you to use the Table tool. It is certainly possible to create a table using only Source mode, as you have done. Though, I just looked at your blog and the table structure is gone. It's good to try things and see what happens, so stick with it.

Only8 made a blog:  User_blog:Only8/Wiki_Tables

Please look at that, and look at the Source Code which produces the sortable table directly above it. You can copy and paste her code to your page (In Source mode).