This has been suggested before but using \G in the command line tool for vertical forms is awkward, klutzy. Might as well use workbench even though it has its own issues. Heidi is so much better and vertical forms would be most welcome especially with options to set row height and width.
In searching the forum for this feature a reply to this feature request seemed strange, even patronizing. It suggested that tables with a large number of columns (the original poster mentioned 20+) was bad design and that tables should be smaller. In my view this is nonsensical. Application determines design and breaking up tables results in multiple joins thereby increasing query complexity and the chance of runtime errors and also defeating the suggestion. I'm curious what other forum users think.