(Krusader ) Problem opening a .tar.bz2 file

I have a problem with Krusader that I’ve been struggling with for a while.
An enquiry about the problem from November 2023 ( Problems with automatically opening a file with the extension .tar.bz2 ) unfortunately did not bring a solution either.

The problem is that I want to open a file that ends in .tar.bz2. It is displayed as not existing.

At the moment I use Engrampa for this, but I would like to do everything in Krusader again.

Now my question: "How do I get Krusader to open this file again? So that I can copy the content.

Kind regards R.Lehmeier