Granite UI Actionbar -> Console error
Hi all,
I have a problem with
granite/ui/components/endor/actionbarthrowing a console error (see images below), but I cannot find the location where the actionbar could or should be implemented to fix the problem. This error might restrict further execution of JavaScript code on the site so I want to resolve it.
Console error:

The file and location of the error in the code:

This link here shows the granite ui reference for actionbar:
https://developer.adobe.com/experience-manager/reference-materials/6-5/granite-ui/api/jcr_root/libs/...
But I can't find any location in my project that would hint to an actionbar being used in any way. Either I need to implement an actionbar or maybe need to get rid of the code?
How could I approach this issue?
Any help is much appreciated!
Further information
Current AEM Version: 6.5.22.0
