No, you're not missing something, there is a formatting error in that table.
There are actually 5 columns, but the 5th is blank except for a single row (the one for Report Caret Location) and it's very clear that the description column, which currently reads 'none,' somehow accidentally got bumped into that fifth column. And it's only that single cell in the 5th column, elsewhere, all the rows in column 5 are merged.
Brian - Windows 10, 64-Bit, Version 21H2, Build 19044
The real art of conversation is not only to say the right thing in the right place but to leave unsaid the wrong thing at the tempting moment.
~ Dorothy Nevill