Combobox Popover is closing itself when used with async API

[iangrayhazzard]

I'm trying to make an address autocomplete component using the Google Maps "Places API". For some reason, the popover element in a combobox closes itself when making asynchronous calls to the api. Could someone take a look and tell me what I'm doing wrong? Here is a minimal reproduction: CodeSandbox

Try typing in an address like "2345 SW". You'll notice when you type the "W" in "SW" the popover closes, though it can be reopened by pressing the button. You will see that there are still results to display, so I don't understand why the popover is closing, unless it is still doing some filtering logic of it's own on top of the api.