Show entity last state change

I have several door and window sensor of Aqara.

I have a lovelace card showing if the door is open or closed.
And showing last change (secondary_info: last-changed )

But when I restart home assistant the last-changed is reset to time home assistant is restarted.

In the logger I can see that it actually records last time the state was changed. How can I get this info to show in my lovelace card?

This is an example of the entity.