Lens Selector should persist on Lens view

[matthewjumpsoffbuildings]

Why is the LensSelector component not showing on specific Lens views?

If you have a lot of Lenses for a particular resource, its may not be reasonable to have a main menu with a huge list of Lenses. So the LensSelector component that shows up on the Resource Index view is the usual way to select a Lens to view from a dropdown.

But once you actually get to a particular Lens, the LensSelector component no longer shows in the ResourceTableToolbar. So you have to do 2 clicks and page loads to view a different Lens, eg go back to the Index view first, then select the new Lens from the LensSelector.

What is the logic behind this? When viewing a Lens, you have the parent resource in context still, its in the route eg /resources/RESOURCE_NAME/lens/LENS_NAME, so getting the available Lenses to display would be the same approach as in Index view.

The Index view has a getLenses() method which loads the Lenses for that Resource, but the Lens view does not define that method, so no :lenses="lenses" is passed to the ResourceTableToolbar