Created attachment 143062 [details]
Screenshot showing dialog

SUMMARY
I use k3b to burn a number of CDs.  Having assembled the tracks I hit the 'Save' button and give the layout a name (and the layout is saved).  I burn the CDs and then (as a previous version of k3b wanted me to) I hit the 'Save' button again.  Instead of updating the saved layout, it put up a dialog advising me that it is attempting to overwrite an existing file and that it is different.  It gives me the option to 'Overwrite', 'Rename', and 'Cancel' - and also has a button to 'Suggest New Name' but none of them appear to do anything.  I ended up having to Kill k3b.
If you hit the save button a second time, you expect to overwrite the existing saved layout - not to be quizzed about doing so.


STEPS TO REPRODUCE
1. Open k3b for a new Audio CD project and add some audio files to the layout.
2. Save the layout by hitting the 'Save' button.
3. (Probably optional) burn the CD.
4. Hit the 'Save' button again.

OBSERVED RESULT
A dialog informing you that the destination already exists - and giving you options.


EXPECTED RESULT
It should simply update the existing file

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma:  Fedora 34 (Cinnamon)
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION