Persistent SumUp Card Reader Selection Prompt

[Anquuni]

We have integrated the SumUp SDK into our POS system app, and while the integration works well, there is a recurring issue. After installing our app on an iOS device with multiple SumUp card readers nearby, the SumUp SDK repeatedly prompts the user to select a card reader. Even if a card reader is selected, the device seems to forget the choice after a relatively short period, approximately a day. We would like the iOS device to consistently connect to a specific card reader without the need for frequent reselection. Seeking guidance on resolving this issue and ensuring persistent card reader selection.