In my trial, Partition Wizard found the MBR partitions in a Quick Scan itself and so did TestDisk. In your case PW required a deep scan and so also TestDisk may need to do a Deeper Search but surely it should find the MBR partitions as PW did.
So after Quick search in screen 5, the screen 6 may be different requiring a Deeper Search. Select Deeper Search and press enter.Just Like PW deepl scan, this deeper Search may take sometime. If in doubt post the snapshot for me to have a look.