Nexus Repository Manager doesn't show link for binary jar file, is it normal?

I have recently published io.tryp.splain_2.13.6, version 1.0.0-RC1

But I found something strange: after publishing, the main binary jar:

appears correctly under repo1.maven.org

https://repo1.maven.org/maven2/io/tryp/splain_2.13.6/1.0.0-RC1/

But In Nexus Repository Manager, only links to source, javadoc & module files are displayed:

Is it normal? What may cause this?

My impression so far is that it is still a successful publishing. If it is the case, any problem caused by it will have to be fixed in RC2

I’m afraid this isn’t the right place for the question, take a look at the central documentation - https://central.sonatype.org/