Autocomplete does not show options in external window

[TormodNy]

Describe the bug

I want to open part of my application in a new external window with an Autocomplete component. However, when opening the Autocomplete in the external window, the options do not appear until I have hovered over the original window with the cursor.

Steps to reproduce the bug

1. Open codesandbox
2. Open preview in a separate tab (this seems to work fine in the normal preview in codesandbox, but it fails everywhere else I have tested it)
   
3. Click Open window button
4. Click the Autocomplete to open it and see that there are no options
   
5. Hover over the original window and the options should appear
   

Expected behavior

I expect all options to show when I open the Autocomplete, not when I hover over the original window

Specifications

• Version: 0.37.0
• Browser: Chrome
• OS: Windows

Additional context
https://codesandbox.io/p/sandbox/2023-05-05-eds-accordion-styling-forked-ktp277?file=%2Fsrc%2FApp.tsx%3A11%2C20l

[oddvernes]

Would you mind testing this with the new version of eds-core-react? We did a bunch of stuff to autocomplete so perhaps it randomly works now. Otherwise this seems like a quite unusual setup for eds so I am not sure how much could be done, although I will take a closer look at this when I have time 👍

[TormodNy]

Yes, it is definitely an unusual setup 🙃

Upgrading to the newest version makes it so that the options show above the autocomplete overflowing the window:

I still have to hover over the original window to load the options. Could it be the virtualization that is not loading properly?

I also tried with a MUI Autocomplete which works similarly to the tooltips in #3440. The options show as expected in the window, but there are some issues with the styling.

[oddvernes]

If you set height: 100% on html and min-height: 100% on body in the external window the options should show below, i think the viewport is otherwise only the height of the autocomplete input, and floating-ui is doing hit detection against viewport

[oddvernes]

I believe this has been resolves as best it can, closing issue