After testing in Chrome (Windows, Android) and Edge (Windows), I completed the revamp of my double stars life list page. Actually, I broke it into two parts. The original page has been turned into a simple, short introduction, with the existing Catalog (discoverer) reference.
I made a new page without the menu and transferred the table of double and multiple stars life list elements here. This new page, in jello format, allows for a wider table and more columns.