Zen mode state not preserved in 5.0.0

Before 5.0.0 update if i would hide menus (Zen mode) in the dashboard by clicking two upwards arrows near the filters, it would remember this state and always load with menus hidden. Now it doesn’t. Always loads with top menu bar and side panel. Not a deal breaker, but i like to see more of a content at a glance. Is there a bug report already or is it maybe an intentional change?