Add KaTeX extension so that a Quill editor can add equations.
The Quill online editor needs the KaTeX extension so that equations can be added to its online text editor.
I suppose that implementing such kind of extensions is a task of webmaster and we can’t consider it as a potential feature request for Plesk.
As I understand it - and I'm new to this sort of thing - the Quills extension code can be uploaded to a site. Since Quills is used quite extensively where formatted text input is required, it would put less strain on the servers if one copy was held centrally and then referenced rather than have multiple copies.
It was a suggestion rather than a request for immediate action. Andy :-)