Safari extension keyboard shortcut

I am using the Devonthink Safari extension. Is there a way to use a keyboard shortcut to bring up the extension window instead of having to use the mouse?

Safari > Preferences > Extensions

How do you set the actual keyboard shortcut ?

Screen Shot 2021-02-11 at 9.38.54 PM

That post of mine was almost 10 years ago, when we had DEVONthink 2.1.x, Safari 5.x, and OS X Leopard. The setting is no longer available in Safari 14 preferences, sorry.

There are some shortcuts that can be set in DEVONthink 3 Preferences > Sorter.