"Stay Logged In" checkbox checked but do not stay logged in

Hi - Since upgrading to NextCloud, and now on version 10.0.1, though I check the “stay logged in” checkbox I do not stay logged in after closing the browser and reopening it, or after rebooting and opening the browser new. This is something that worked with ownCloud previously for me.

This is a cross-browser experience and happens both on a Mac and PC. Is there any special browser settings I need, and I don’t clear cookies upon closing the browser.