Hey renaz — thanks for flagging this. Just to make sure we’re looking at the right thing: when you click the PAGES button, what should it normally do for you (open a list of pages, take you to a specific page, etc.), and right now does it simply do nothing or show any kind of message? Also, are you seeing this only on your side (in the editor/preview) or is it happening on the live public link for everyone? Lastly, did it start right after any recent edits (adding/removing a Page, changing the button/settings), or did it stop working out of the blue?