[Enhancement] - Keep list open with CMD/CTRL to allow for easy multi-select

[JeroenSormani]

Suggestion:

If you have a multi-select list and want to select multiple values it is pretty annoying if the lists closes on you every time you select a item. Would be neat to allow for it to stay open if a certain key is held (CMD proposed for Mac, CTRL for Windows?).

There's already a closeOnSelect: false option that can be set, but that is always.

Let me know your thoughts :-)

[helgatheviking]

💯 Guess I'm a bit late to the game on this one, but just came here to open a similar issue. A use case I have is that in my Mix and Match product plugin you can use the SelectWoo to pick all the different products you wish to include in the Mix and Match container box. For example, if you have a box of cookies and you want to add each product that has "cookie" in the title... you have to type cookie, wait for result, select "chocolate chip cookie", then type cookie again, wait for result, select "oatmeal raisin cookie" and repeat. This is very tedious if you have a lot of products you wish to select.

Also, Hi Jeroen! 👋