When in a filtered view, and the Show All button is clicked, it would be much more useful if the currently selected node in the hierarchy is remembered and remains selected. At present, when Show All is clicked, your current selection is lost.

Here's a use case example: I do a quick Report Wizard search for Badger records and get a table of results back. I click on the name of the species (Badger) and up pops the Observations Hierarchy filtered to the occurrence I clicked on. Now, if I want to expand the view so I can see other occurrences under that Sample or Event or Survey, I have to click on Show All and re-find the node I want as the selection is lost when I click Show All.

Charles