Users can select screenshots from multiple sections of a report by selecting 'Actions' in the top navigation bar, and then selecting the subsection Export. You must be in a cluster level, not All clusters, and make a selection of some metric before seeing the option to select multiple clusters under the General tab.
Export screenshots from multiple clusters at once:
As mentioned, after selecting a single cluster from the left-hand navigation, you will see the option to export screenshots for multiple clusters, under the General tab.
