Whilst the Kashflow PayPal App seems to handle importing customers names with accented characters and correctly creates an invoice with address details of say: "Pedro Jesús de Benito " in the customer details view, I see Pedro Jesús de Benito
This also affects the address fields and according to https://kashflow.ideas.aha.io/ideas/KFC-I-4 - product codes etc.
Even worse, is where i have a Russian customer, and all I see in my customer list is (for example) "Виталий Михальк&"
This makes the customer view unusable for many foreign customers....
It is even a really simple fix to do - Kashflow is obviously showing the accented characters in the bare html used to store them in the database instead of using them as HTML characters in the various views (compared to how this is handled in the invoice view for a given customer).