Remaining elevation in ClimbPro vs Elevation Chart data fields

Why don't the remaining elevations equal in these 2 data field?

In the Elevation Chart it seems like there's 6m more to the end but in the ClimbPro there's 17m in the current climb and there are 2 more climbs...

Shouldn't be the value in Elevation Chart equal with the sum of the remaining climbs?

I can't figure out the real remaining elevation.