I don’t think this is an option right now, but it would be nice if when you went into a Kan-ban view - you either could change your settings to open in a collapsed view or at least have the option to Collapse All when you open that view. If you have many columns…default of collapse would make it easier to get to what you want faster instead of scrolling. Seems like a logical and productive option to provide users.
Thanks so much for posting! While those features aren’t supported at the moment, I can definitely see how more robust settings for collapsing (and expanding) a Kanban view would be helpful! I have logged this to pass along to our team for future consideration. We’re always looking for ways to improve so we really appreciate your feedback.