A bunch of us saw something over the UK Channel as well a few weeks ago at night. Lasted about an hour till we descended back down through the clouds.
Couple of lights circling each other at very high altitude towards the west, white and intermittently increasing and decreasing in intensity. Sometimes remaining still, then swooping down again going up etc. Going in different direction, so not a satellite. Can't fathom what it was, doesn't make sense and is bothering me.
Never believed in any of the UAP hooplah (alien/Mil), until I saw that.
Not Starlink, seen that already, doesn't go in circles.