When clicking a crossing cell in grid, which word gets selected first?
When you click on a square where two clues overlap (eg the top left square might well be the first square for both 1A and 1D), the crossword often selects the D clue first, you then have to click again to get the A clue. This is a change of functionality from before when the A clue was always highlighted first. We do always give the A clues first, so it makes sense to be consistent.
Another idea from guardian/dotcom-rendering#12993: if a cell has across and down options and one is complete, selecting the cell should pick the incomplete entry
Another idea from user reports: if the cell you click happens to be the first letter of a word, this is the word that ought to be selected. This is apparently the way the frontend grid worked.
Work with UX to clarify selection logic, as current implementation is based on across and down "mode".