Bluetooth connection of iPadOS15 is possible but of iPadOS14 is impossible

Follow-up: 748349673

This is NRI Misonoo (Mnager of Sudo)

We are aware that the Bluetooth connection problem of iPadOS14 has not been solved. Under the same conditions we tried the Bluetooth connection of iPadOS15 and succeeded. The iPadOS14 issue be solved with iPadOS15?