Camel Quarkus 1.6 application does not load component configuration from application.properties

Issue

When running a Camel Quarkus application it does not apply the Camel component configuration from provided application.properties configuration file.

E.g. when using the camel-twitter component the route fails to start up with error

2021-10-21 11:28:11,754 ERROR [io.qua.run.Application] (Quarkus Main Thread) Failed to start application (with profile dev): java.lang.IllegalArgumentException: twitter or all of consumerKey, consumerSecret, accessToken, and accessTokenSecret must be set!

This happens even though these Twitter properties are all correctly specified in application.properties:

camel.component.twitter.consumer-key=1...
camel.component.twitter.consumer-secret=2...
camel.component.twitter.access-token=3...
camel.component.twitter.access-token-secret=4...