This seems to be a regression from 3.x (see #14646)
Currently, dropdowns https://getbootstrap.com/docs/4.3/components/dropdowns/ can be opened by setting focus to the trigger element and pressing the "ESC" key. It's not a major problem, but non-standard and unexpected behaviour, which should really be removed.
This seems to be a regression from 3.x (see #14646)
Currently, dropdowns https://getbootstrap.com/docs/4.3/components/dropdowns/ can be opened by setting focus to the trigger element and pressing the "ESC" key. It's not a major problem, but non-standard and unexpected behaviour, which should really be removed.