Are all of the interactions between Angelina and Belle covered in the Angelina Ending?
Apparently not as the Coco Ending has another scene between Angelina and Belle which can not be covered in their ending because


   Cero goes with Light to find Wakaba's script and Sylvia stay's with the girls so it's the guys who are left behind in the White Capital, this leads to Sylvia learning about Coco's ability to hide and retrieve her memories which leads to Coco remembering that Efa had entrusted her Memory Drop and the Dorn Memories with Coco (seen in the secret Kurohane chapter) and giving Efa's Memory Drop to Belle leading to Belle becoming confused in her identity and Angelina admitting her feelings to Belle and ensuring her that she loves Belle because Belle is Belle and not Efa


because of that and how the events seem to be unique to the Coco Ending i very much doubt that the Angelina Ending can cover these even if the walk-through was changed