Preserve letter casing when parsing an URL using Flurl?

Question

Is there a way to preserve letter casing with Flurl's URL parsing? Currently it would lowercase Host.

Input: var url = Url.Parse("https://SomeThing.com/Path")

Output using url.ToString()

Actual: https://something.com/Path

Expected: https://SomeThing.com/Path

Edited: adds sample, only Host is affected, typo