spring.cloud.config.profile with dash in profile name is ignored from config server

Describe the bug
Using spring-cloud-config-client 3.1.1. I'm running an application in Azure Spring Cloud with a configured Config Server connecting to github. When I try to start the application with jvm option -Dspring.cloud.config.profile=azure-test it fails with exception ConfigClientFailFastException: Could not locate PropertySource and the fail fast property is set, failing: None of labels [] found. There is an application-azure-test.yml file in the github config repo and using this file locally works, so it's not the naming convention or configuration itself that's the problem.
The application log of the Azure instance shows application.yml being loaded, and I also tested it with application-aztest.yml (no dash in profile part) and that is also loaded, so my conclusion is that the extra dash is causing problems reading configuration from the config server.
2022-05-04 11:37:13.796 INFO 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-configClient'}, BootstrapPropertySource {name='bootstrapProperties-https://github.com/***/**.git/application-aztest.yml'}, BootstrapPropertySource {name='bootstrapProperties-https://github.com/***/**.git/application.yml'}]

Sample
This can be reproduced by placing a configuration file with the pattern application-azure-test.yml in a config repo and starting a cloud service with jvm option -Dspring.cloud.config.profile=azure-test

Start by reproducing the issue with spring-cloud-config-client 3.1.1, a config repository containing application-azure-test.yml, and -Dspring.cloud.config.profile=azure-test. Trace how the config client requests the profile from the config server, then verify that the dashed profile loads alongside application.yml and that the fail-fast startup error is resolved.