Our app scans Bluetooth in the background. However, the iPhone 17 device does not scan in the background. ios 26 Is there anything I need to do?

Our app scans Bluetooth in the background. However, the iPhone 17 device does not scan in the background. ios 26 Is there anything I need to do? The setting values are as follows. device connection interval min : 60 connection interval max : 75 slave latency : 0 supervision timeout : 4000 advertising interval : 20

Our app scans Bluetooth in the background. However, the iPhone 17 device does not scan in the background. ios 26 Is there anything I need to do? device1 connection interval min : 60 connection interval max : 75 slave latency : 0 supervision timeout : 4000 advertising interval : 20