This happens only on main as far as I can see:
$./gradlew --no-scan spring-boot-project:spring-boot-dependencies:bomrUpgrade --milestone=3.4.0-M3
Flyway 10.17.3:
1: 10.17.3
2: 10.18.0
Enter selection (default: 10.17.3) [1..2]
GraphQL Java 22.1:
1: 22.1
2: 22.2
3: 22.3
Enter selection (default: 22.1) [1..3]
Groovy 4.0.22:
1: 4.0.22
2: 4.0.23
Enter selection (default: 4.0.22) [1..2]
Comment From: wilkinsona
This can't be helped, unfortunately. It's a side-effect of the upgrade to Gradle 8.10 and changes that have been made to Gradle's (internal) UserInputHandler that we use to prompt for the chosen version.