Not possible to find input by role when calendar is opened

[kubmir]

Describe the bug
The issue occurs when using a date picker component with a custom input. Previously, up until version 6.2.0, the input field was accessible using findByRole combined with name, even when the calendar container was open. However, starting from version 6.3.0 (and persisting in 8.0.0), the input element is no longer accessible in this way when the calendar is open. Potential accessibility issues if screen readers also struggle to find the input.

To Reproduce

1. Create date picker component with custom input
2. Click / type / clear the input so the calendar container opens
3. Try to get / find input element when calendar container is opened

Expected behavior
Input should by accessible by findByRole in combination with name even though calendar container is opened. It works like this till 6.2.0. The first broken version if 6.3.0 and it is still not accessible in version 8.0.0