[select] "The value `` is not present in the select items." when using numbers as item values

[tomshane]

Bug report

Current behavior

When using number as an Item value, there is a warning "The value `` is not present in the select items.", when selected from the popup.

Expected behavior

Select should work with numbers.

Base UI version

1.0.0-alpha.8

Which browser are you using?

Chrome

Which OS are you using?

Windows

Which assistive tech are you using (if applicable)?

None