Re: Bug: Org 9.3 table columnwidth directive not working [9.3 (release_9.3 @ /Applications/Emacs.app/Contents/Resources/lisp/org/)]

[Fraga, Eric]

You need to type C-c TAB to get the column to adjust to the
specification.  Did you do that?

-- 
Eric S Fraga via Emacs 27.0.50, Org release_9.3-21-g36753e