Purpose of upside-down 'e' symbol in Apple Messages keyboard
when using apple message keyboard, there is, in the bottom row a symble/button that resembles an upside down, lowe case, cursive e. when pressed an empty "text block" opens. what is it for? My original question was as specific as I know how to be. I can not be more clear.
[Edited by Moderator]
iPad Air, iPadOS 18