Close multi-select Combobox on button click

[Supcar27]

I'm using Headless UI version 2.2.4 Combobox. When a user selects multiple options, they can click anywhere outside the dropdown to close it; however, I've been given the requirement to have a 'Done' button that will close the dropdown, and no matter what I try, nothing seems to work

What I tried:

• Added a ref to the button that I click when the done button is clicked
• Also tried adding ref to input that I blur on click in case the immediate prop interferes

Here's my current implementation

<Combobox
          as="div"
          immediate
          multiple={multiple}
          className="w-full"
          {...field}
          onClose={handleClose}
        >
          <ComboboxButton className={cn("w-full")} as="div">
            <div className="relative">
              <ComboboxInput
                className={cn(
                  "w-full rounded-lg border border-[#cccdce] bg-white/5 py-2 pl-3 pr-8 text-left text-base text-neutral-700 md:text-sm",
                  "focus:border-neutral-400 focus:outline-none focus:ring focus:ring-neutral-200 focus:ring-opacity-60",
                )}
                displayValue={displayValue}
                onChange={handleInputChange}
              />
              <div className="absolute inset-y-0 right-0 flex items-center pr-2">
                <FilterArrows asc={false} colored={true} />
              </div>
            </div>
          </ComboboxButton>
          <ComboboxOptions
            transition
            anchor="bottom"
            className={cn(
              "flex w-[var(--input-width)] flex-col rounded-md border border-t bg-white px-2 py-1 font-Gilroy-Medium text-[15px] [--anchor-gap:4px] empty:invisible",
              "z-50 max-h-[78dvh] overflow-hidden sm:max-h-72",
            )}
          >
            <div className="flex-1 overflow-auto pb-2">
              <OptionsList options={filteredOptions} />
            </div>
            <ComboboxFooter handleClear={handleClear} />
          </ComboboxOptions>
        </Combobox>