event 'change' triggers on 'open' and 'close'

[cristian-dan-f]

Hi, first I must say great job and thank you. This is the first js script that works with bootstrap modal, specificaly my case under Elementor Widget. Been testing lots of other options and they all display incorrectly, sooo a big thank you.

it seems that the 'change' event triggers multiple times, because it also triggers on 'open' and 'close' events
I use latest version v4.0.3
Also i jQuery v3.7.0

This is what I do:

let ddSelect = new MsDropdown(document.getElementById("filter_suppliers"), {
   name: "filter_suppliers",
   selectedIndex: 0,
   on: {
      'change': handler_change_filter_suppliers
   }
});

The function handler_change_filter_suppliers() simply prints a message to console