Custom MacOS Finder Sidebar Icon

[lothar-cell]

Is your feature request related to a problem? Please describe. It would be great if the Finder sidebar folder icon was custom, like in Dropbox' case.

Describe the solution you'd like A Dropbox/custom/Maestral icon in the sidebar instead of a generic folder icon.

Describe alternatives you've considered Couldn't find a way to do this manually, however Dropbox and Mega is able to do it somehow.

Additional context

[otherguy]

It seems this is possible but a bit involved. If it were built into Maestral, it would be easier than running a helper app: https://github.com/rknightuk/custom-finder-sidebar-icons