Can't navigate from disassembled source of a class file

Steps To Reproduce

Open sun.security.ssl.SSLContextImpl (Ctrl+T)
ctrl+click on sun.security.ssl.Debug (or any other FQCN)

Current Result

nothing happens

Expected Result

Should navigate to target class

Additional Informations

I believe the navigation handler on the server side should reconstruct the same disassembled source buffer used for display, in order to compute navigation targets