The previous fix updated JavaScript date formatting functions to use
en-GB locale, but native <input type="date"> and <input type="datetime-local">
elements render their placeholder/display format based on the HTML
document's lang attribute, not JavaScript. Changing lang="en" to
lang="en-GB" on the root <html> element fixes all 15+ date/time
inputs across the app in one place.
alex
52299c1ff2