Sidebar Widget Issue

Hi,
I could use some help with a sidebar widget issue.

I created a custom blog page. Added the Enfold Blog Post element, specified the formatting settings, etc… that works.
I also specified that I want to use the Sidebar Blog widget on the Right Sidebar. My Sidebar Blog widget area contains the most recent post, a dropdown with the categories and a search bar. This works but besides these elements, I also get a Widget area on top of the Siderbar Blog with pages (something similar like the default Sidebar Pages).

I also verified the actual Widgets areas and they seem to be configured properly.

Note that same settings on an individual blogpost, work as expected.
Note that when I create a blank page and specify Right Sidebar with Sidebar Blog, it works as expected.

I also cleared the Sidebar Pages widget area but this has no effect.

Thanks,
Dimitri