I use external links (as well as scrivener links) in Scrivener a lot, but they can be very awkward to edit/work with due to lack of controls.
Please add Edit link to the context menu when right-clicking on a link (Remove link is strangely the only option).
Please add an Add/Edit Link icon to the toolbar options.
And if you’re feeling generous, please add a link text field to the resulting dialogue, Scriv has a tendency to split the link when editing in-situ.
BTW, I know that I can set a keyboard command for Edit link, and I thank you for that.
~Matthew
Scrivener Windows 1.9.5.0