If you import transactions from an online account, and new payees are found, then dialog pop up asking for a category. However no information about the payee is displayed.

You can only choose to assign a default category, abort those whole (import) process or no category.
The only possible action here is to select no category, as there is not information at all.

Please show the name of the payee (or even the transaction details as optional popup) in the dialog.

Reproducible: Always

Steps to Reproduce:
1. sync online account with yet unknown payees
2. get "Default category for new payee" dialog
3. puzzle who could that be
Actual Results:  
No information about payee

Expected Results:  
Name of payee