Highlighter - Custom Color Buttons

[FrixkyKitty]

I do lots of highlighting.  One-click color selection would be helpful.  Currently, the highlighter color can be selected through properties (ctrl+h) or through the toolbar:

I would like to find a way to add one-click buttons for various colors.  I am envisioning something like this:

[try67]

I've developed a (paid-for) tool that does just that. You can find it here:

https://www.try67.com/tool/acrobat-reader-quickly-switch-between-highlighter-colors