Initially Collapsed in Contextual Sidebar Component shows empty container

[Fernanda Maia F]

Hello, everyone! 

I'm trying to make contextual sidebar collapsed on Record Page load, but it shows an empty container when I set Initially Collapsed to true.

I found this article, but I didnt understand the solution. Where is the defaultDividerPosition property defined? How should I set up this property? 

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1511298

Thanks in advance for any support! 😊

[Andy Smith2]

Hi Folks - I am trying to achieve the same thing and struggling to find a solution. Any help would be much appreciated.

Thanks, Andy