Feature request: Review Climbs on Routes

I would like to be able to review the Climbs on routes on my device. Yes, I can load a route, and as long I have GPS signal, and the route is not far away, I can see the climbs.

However, if the route is very far away, like in a different country, I'm unable to review the climbs as the K2 gets stuck on Rerouting.

It would also be great to be able to review routes at home, without GPS signal