How are we supposed to combine mulitple select Combobox with virtualization?

[FranjoMindek]

Hello, currently I have a problem with typing system when working with virtual combobox with multiple select enabled.
For the values I want to use an array which is empty by default and changed based on selected options.
Since the possible list of options is huge, we also want to have a virtualized options dropdown.

The following piece of code is the current setup:

const [selectedOptions, setSelectedOptions] = useState<string[]>(filters[columnName] ?? []);

...

<ComboboxBase
  as="div"
  className="relative w-full grow"
  // type system excepts T[] where T is the type of value
  virtual={{ options: results as unknown as string[][] }} // in reality its of string[] type
  value={selectedOptions}
  onChange={handleChange}
  multiple
>

And this code works fine in runtime.
Clicking on option add its to the array, and when everything is unselected it has empty array value.
The only problem is that since we provide string[] type as value, virtual excepts string[][] type for options.

Is there any way around this?