Dear developers,
in STAAD.Pro :: this 'Display Whole Structure' tool instead of 'resetting' the view to the original isometric view, it additionally loads/toggles to the previous view state.
for instance, if the earlier view diplayed the loads and element id's and it was manually turned off, clicking this button re-enables the member / element id's and shows the loads diagram
(might be a bug, i guess ?)
i'm not sure...
because if example the node table (or any input table) is highlighted, pressing space bar might accidentally delete/modify the values.