My suspension appears to be working fine, no errors, goes up and down on demand, all seem fine BUT.... every time i get out of the car after parking, the height on the rear or the front or sometimes just one side is at the highest ride height. I have noticed it more recently walking back to the car and seeing that it is leaning to one side. Sometimes the right side is at the highest and the left at normal. Its completely random but no errors.
Has any once got/had this?

The car maybe trying to level itself. This is normal behaviour however without seeing how ‘out’ yours is and the environment it’s in, it would be hard to say for sure. 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph

It's normal. As above, the vehicle is self leveling. Kev

MY2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
MY2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

It is completely normal. My small drive is steeply sloping and I reverse park on to it. Depending on vehicle load it does a little or a lot of this.