Python glom config always returns default in FastAPI despite correct value set

A FastAPI app's config gate glom(get_env_config(), 'profiling.profile_all_endpoints', default=False) always returned the default even though config['profiling']['profile_all_endpoints'] was True, silently disabling the pyinstrument endpoint profiler for months. get_env_config() returns a small wrapper class exposing getitem/get over the parsed TOML dict.