    /* the real core answers faster than the mock does, and it answers with
       Kyle's own artists, so none of this asserts a count, a title or a
       state with a window shorter than the still: only that the page is
       there, listing something, in the order the sheet was just told to
       use, and that nothing went wrong saying so */
    "dg-page": (i) => i.dgTabs >= 1 && i.dgRows >= 1 && !i.toast && !i.a11yAnon && !i.a11yBad && !i.a11yGhost && !i.a11yState,
    "dg-sheet": (i) => i.half.includes("up") && /By year/.test(i.halfText) && !i.toast,
    "dg-az": (i) => i.dgRows >= 1 && /A–Z/.test(i.dgOrder) && !i.toast,
