How to "expand all" the Information Panel

Using PSE 2019, on the Keyword/Info Panel (right side panel), one can expand all Keyword Tags (Categories, Sub-Categories, and Keywords) at the same time.  Everything is visible in one long list.

I would like for the Information to behave in the same way.  However, for me, when I expand the General, the Metadata collapses, etc.)  I don't believe this was always the case, and possibly I have changed an option somewhere.   Is there a way to expand General Info, Metadata Info, and History at the same time?

Thanks.

BruceK