Control Bookmarks from Widget Button

Starting from Collab Viewer template, I’m trying to change bookmark from a button of a widget

It works perfectly when I play in editor, but when i launch or package it doesn’t work.
If somebady can help me, thanks in advance

You probably change the name of the level, no ?

If so, check last paragraph of this :


Thanks. Yes I have changed the name of the main level. If I change the Level Name input on the OpenLevel node the level opens, but bookmarks change from my widget button don’t work, they work only from keyboard