Adding more than one class to the className.tagX will break click actions

[EquinoxTheGryph]

Prerequisites

• I am running the latest version
• I checked the documentation and found no answer
• I checked to make sure that this issue has not already been filed

💥 Demo Page

https://jsbin.com/dasovecoji/edit?html,js,output

Explanation

• What is the expected behavior?
  When clicking the X button on the tag with more than one class name set, it should remove the tag.

Adding more than one class is desired to reuse already defined styling. (eg. a UI component library's button style)

• What is happening instead?
  Clicking on the X button won't remove the tag.

• What error message are you getting?
  None