Quarkus Reactive Application throwing IllegalArgumentException: Wrong syntax of connection URI

Issue

Quarkus Reactive Application failing to start with:

ERROR [io.qua.run.Application] (main) Failed to start application (with profile [prod]): java.lang.IllegalArgumentException: Wrong syntax of connection URI
        at io.vertx.pgclient.impl.PgConnectionUriParser.doParse(PgConnectionUriParser.java:97)
        at io.vertx.pgclient.impl.PgConnectionUriParser.parse(PgConnectionUriParser.java:66)
        at io.vertx.pgclient.impl.PgConnectionUriParser.parse(PgConnectionUriParser.java:58)
        at io.vertx.pgclient.PgConnectOptions.fromUri(PgConnectOptions.java:65)
        at io.quarkus.reactive.pg.client.runtime.PgPoolRecorder.lambda$toPgConnectOptions$1(PgPoolRecorder.java:131)
        at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
        at io.quarkus.reactive.pg.client.runtime.PgPoolRecorder.toPgConnectOptions(PgPoolRecorder.java:126)
        at io.quarkus.reactive.pg.client.runtime.PgPoolRecorder.initialize(PgPoolRecorder.java:78)
        at io.quarkus.reactive.pg.client.runtime.PgPoolRecorder.configurePgPool(PgPoolRecorder.java:55)
        at io.quarkus.deployment.steps.ReactivePgClientProcessor$build897843755.deploy_0(Unknown Source)
        at io.quarkus.deployment.steps.ReactivePgClientProcessor$build897843755.deploy(Unknown Source)
        at io.quarkus.runner.ApplicationImpl.doStart(Unknown Source)
        at io.quarkus.runtime.Application.start(Application.java:101)
        at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:111)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:71)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:44)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:124)
        at io.quarkus.runner.GeneratedMain.main(Unknown Source)

This is what we have for the database url:

%prod.quarkus.datasource.reactive.url=jdbc:postgresql://localhost:5432/quarkus_test