Problem after new IDE installation, no bindings in PaperUI?

Hi all!

Linux Mint
java -version = 1.8.0_201
javac -version = 1.8.0_201

I have followed https://www.openhab.org/docs/developer/ide/eclipse.html
The only different parts regarded to my installation is in mine like:
Java 1.8+VM = /usr/lib/jvm/java-8-oracle/jre(Current)
and
1.17.0 Build 4616

Everything work as expected and regarded to above instructions, but there are no bindings showing up in PaperUI ?
I have tried with Astra and another binding, both had worked in an older installation, (2019-03)

BR Basse