[IxBreadcrumb] Can't access property "$hostElement$"

[robert-wettstaedt]

What happened?

When both, an IxBreadcrumb and an IxDropdown are on the same page, there is some weird behavior between them causing an uncaught exception to be thrown: Can't access property "$hostElement$", hostRef is undefined

What type of frontend frameware are you seeing the problem on?

React

Which version of iX do you use?

v2.0.1

Code to produce this issue.

Codesandbox example: https://codesandbox.io/s/ixbreadcrumb-cant-access-property-hostelement-j8z37s


Click on the dropdown element to see an exception in the breadcrumb being thrown. 
If you remove the breadcrumb from the sample code, the error will not be thrown when you click on the dropdown element.