Tabs not reopening when closing Safari on iPad with iOS 13.1 Since upgrading to iOS 13.1 on my iPad (5th Gen, 9.5"), whenever I close the Safari app or turn off iPad, my open tabs are NOT restored.

This was working fine before the upgrade. Anyone else or any suggestions? I keep tabs open till I’ve dealt with them. This behaviour is a blow for me.
While it’s not enabled by default, iPadOS has an option for Safari to automatically close open tabs if they’ve not been viewed for a while. Have you accidentally enabled that option and set it for one day? You’ll find it under Settings / Safari / Close Tabs.