when no wallets were created yet, kwalletmanager will simply disply an empty window with the menubar. this could be improved a lot by offering a button to create a new wallet in the empty area. also one could possibly explain what exactly a kwallet is good for and why a user would want one. a button alone would already go a long way in terms of experience though. Reproducible: Always
*** Bug 342522 has been marked as a duplicate of this bug. ***
This one is earlier, but Bug 443571 is a bit more detailed. *** This bug has been marked as a duplicate of bug 443571 ***