XC90 Momentum Plus - Issue With Ride Height

I had bought xc90 in 2016 momentum plus without Air suspension.
When they demonstrated the car, when i switch the car mode to off road mode the car ride height(ground clearance) was increasing. If i go to any other mode the ride height is back to old.
I had used the off-road feature in the first year,i really liked it. After few recalls made by volvo and couple of service, the feature is not working.
I asked the service team, they are saying the feature is not available in my car. I know my car doesn't have air suspension, but the ride increase was working during the first year, is that anything changed in any recent recalls ?
Does anyone noticed the same ?

Kannan K