Combobox.Input not accepting className prop in @headlessui/react

[abdoKa]

Describe the bug:
When attempting to use the className prop with Combobox.Input from @headlessui/react, the specified classes are not applied to the component. This behavior prevents the application of styling via utility classes.

To Reproduce:
Steps to reproduce the behavior:

1. Import Combobox from @headlessui/react.
2. Create a Combobox.Input component.
3. Try to apply styles using the className prop, e.g., className="truncate".
4. Notice that the styles are not applied.

Expected behavior:
The Combobox.Input should accept and apply styles from the className prop.