feat: Allow conditioned ephemeral access for drop-down & widget divs#9051

BenHenning merged 2 commits intoRaspberryPiFoundation:rc/v12.0.0RaspberryPiFoundation/blockly:rc/v12.0.0from

BenHenning:allow-conditioned-ephemeral-access-for-drop-down-widget-divsBenHenning/blockly:allow-conditioned-ephemeral-access-for-drop-down-widget-divsCopy head branch name to clipboard