Menu button (More actions)

BEFOREPopup list that looks like a menu, but isn’t one

Problems: no menu semantics, no Escape to close, and no intentional focus move into the popup — keyboard users must Tab around and can fall into background controls.

Try: open the popup, press Tab a few times, then press Esc (nothing happens).

AFTERMenu button with roles + Escape + roving focus

Pattern: button opens a popup role="menu"; focus moves into the menu; Arrow keys navigate; Enter/Space activates; Escape closes and returns focus.

Try: open the menu, use ↓/↑, press Esc, and note focus returns to the button.

Quick checklist

Button: aria-haspopup="menu", aria-expanded, aria-controls.
Popup: role="menu". Items: role="menuitem".
On open: move focus to first/last item (depending on key).
Keyboard: Arrow keys, Home/End, Enter/Space to activate, Esc to close.
On close: restore focus to the trigger button.