[Edit:] Changed title and some wording below to a more accurate description. I’d been focused on inline queries, but this applies to the grid view more broadly.
WHAT DO YOU RECOMMEND?
Add a scrollbar to the bottom edge of the grid (whether inline or in full object view) if content extends past the right edge.
REAL WORLD USE CASES
The grid view has no horizontal scrolling capability I’ve been able to find. On smaller displays, this means I can’t see columns on the right side past a certain point without the workarounds described below, which has its own problems.
RECOMMENDED ALTERNATIVES
Moving the left side of the AT window offscreen and enlarging it to the right can reveal the obscured columns. However, that then obscures the left side, including the sidebar. Alternatively, the column widths can be compressed, but depending on the size of the display, number of columns, and amount of text in them, this can greatly impede readability.
[Edit:] Per discussion below, hovering the cursor over the grid and holding down shift while rolling a single-axis mouse wheel will scroll horizontally. For my purposes, I think this will work, though I’m not sure if requiring a two-handed function will suit whatever accessibility intentions the team may have.
ADDITIONAL CONTEXT
[Edit] Another issue that could potentially be addressed in tandem is that the headers don’t remain visible if the user scrolls down too far.
