Data editor cell edit overlay doesn't appear when app is deployed via Docker / Ubuntu 24.04

[IEC1]

Describe the bug
Cell edit overlay does not appear when reflex app is deployed using Docker / Ubuntu 24.04. Div with id="portal" does not exist in the HTML.

To Reproduce

1. Create a page with a rx.data_editor with data
2. Deploy using Docker / Ubuntu 24.04
3. Click on a selected cell
4. Cell overlay does not appear

Expected behavior
When clicking a selected cell, an editable div overlay should appear with the value of the selected cell.

Screenshots
What we should see

What is logged in the browser console

Specifics:

• Python Version: 3.13
• Reflex Version: 0.8.27
• OS: Ubuntu 24.04
• Browser: Microsoft Edge, Firefox, Google Chrome

Additional context
Overlay appears using OS: Microsoft Windows 11.
Possibly related to #2094

[MatthewCollinsNZ]

@Lendemor @picklelo We are not quite sure how the change from #2094 which you did interacts with this issue, we would love some input here if possible.