immediate prop on Combobox and autoFocus on ComboboxInput - options won't open

[edcaron]

What package within Headless UI are you using?
@headlessui/react

What version of that package are you using?

For example: v2.2.0

What browser are you using?
Chrome

Reproduction URL
https://codesandbox.io/p/sandbox/headlessui-react-df56c2

Describe your issue
When setting the immediate prop on Combobox and autoFocus on ComboboxInput, the input gets the focus by default but the options won't automatically open.