Dialogue doesn't show all archives

When extracting some RAR archives, the dialogue only shows the actual archive, but not how much archives are left (each RAR has it's own dialogue).

The progress dialog?

How was the extraction started?

(I think this may be normal for batch-mode extractions, but I'm not sure if that's what we're talking about.)

Selecting x archives and using default "extract to..." from context. The progress dialogue shows only actual extraction, but it would be nice to see how much archives needs to be axtracted (like copy-queue).