Non-editable combobox value from contents in Chrome 84

Hi all,

Someone asked during the call, which version of Chrome would support a
combobox computing its value from the contents. I assume that this is the
bug being discussed: Issue 1069150: ARIA 1.2 non-edtitable combobox
mimicking <select size=1>
<https://bugs.chromium.org/p/chromium/issues/detail?id=1069150>

When a combobox controls a listbox with a selected option, the value of the
combobox is now computed from the option's contents.

The change first appears in Chrome 84, which is now in beta, and is
scheduled to begin rolling out July 14, 2020.

Aaron
<https://bugs.chromium.org/p/chromium/issues/detail?id=1069150>