[Feature]: The react-data-grid-react-window vertical scrollbar can not display

[it950]

Library

React Components / v9 (@fluentui/react-components)

Describe the feature that you would like added

When the columns are too many, the vertical bar can not display, you can view this demo

only when scroll horizontal bar to the right, the vertical bar can display:

Have you discussed this feature with our team

No response

Additional context

No response

Validations

• [X] Check that there isn't already an issue that requests the same feature to avoid creating a duplicate.

Priority

None