user.type() into a textarea only gets last character in change event.

[stevebaxter]

We're trying to simulate typing in to a textarea. If we do something like this:

user = userEvent.setup();
user.type(myTextArea, "Hello");

We get change events on the textarea one letter at a time, so "H", "e", "l", "l", "o". The correct behaviour should be additive, so "H", "He", "Hel", "Hell", "Hello".

There is a bug here (#387) which is exactly what we are seeing, but it's closed. We're on user-event 14.4.3.

Is anyone else seeing this?