multi-select on macs brings up the right-click menu

[helgatheviking]

I advised a customer how to select multiple matches in an enhanced select input by holding down the CTRL button to click on the multiple options. They reported

I noticed when holding CTRL and selecting multiple on Apple Macs causes a bit of an issue. because the CTRL button + selecting something brings up the right-click menu.

I cannot test that as I am not a Mac user, but wanted to relay their feedback. Here's a jsbin with multiple selections as true, though the jsbin looks like it is using select2 scripts and not selectWoo:
http://jsbin.com/mesibitupu/edit?html,js,output