How to deal with no Bluetooth pairing detection in XPPen ACK05 Windows 11

Overview

This is the setting to try if the device is detected by something other than Windows 11, but cannot be detected by Windows 11 alone.
This solution is not likely to work in cases where Windows 10 or Mac also cannot be detected.
This workaround is for cases where Windows 11-specific operating system settings affect detection.
In terms of devices, for example, XPPen Wireless Shortcut Remote ACK05

Step

1. Open Windows 11 settings
2. Open Bluetooth and Devices
3. Select a device (do not press the Add Device button)
4. The setting "Bluetooth devices discovery" is the default, change it to Advanced.