camel toD and https4 in 2.22.1

[Greg Ludington]

We have some xml-based flows that use toD and the http4s component, such as
the following:

<camel:toD uri="https4://
maps.googleapis.com/maps/api/geocode/json?$simple{property.query}&amp;key={{apiKey}}&amp;sensor=true
"/>

Prior to the 2.22 series, this worked.  I saw a stack overflow thread that
said an issue was introduced in 2.22.0, but addressed in 2.22.1; however,
with 2.22.1, we still see:

org.apache.camel.ResolveEndpointFailedException: Failed to resolve
endpoint: https4://maps.googleapis.com:-1 due to: Expected scheme-specific
part at index 7: https4:

is this the same issue as earlier, or is there a different syntax to follow?