It's a feature request.

User case

I downloaded a .jar file, extracted it, and was inspecting class files in vscode (opening the extracted folder as root folder). The decompile functionality worked well. When I switched between different .class files I have to re-click the "Decompile Class File" again to see the content, which created a little bit overhead for me.
Is it possible that I can see the decompiled content directly (e.g. by turning on a setting)? That would create smoother user experience in this case.