The "Get a sharable link" will allow you to specify a specific view and get a new link to share with that. That URL from the shared view is a single use URL though, so if you go back and do "Get a sharable link" and specify a new view, it will update the same URL - thus invalidating the previous link. This makes this feature not really robust and useful if you plan to share multiple views of the same board with any level of permanence.