This is the reply I received from shooting v3
Please find the game controller seller
The shooting plus V3 app only helps game controller manufacturers to match
If other game platforms tell you that they have solved IOS 14.0, they are not responsible for cheating you.
For now, apple hasn't changed the compatibility of Bluetooth touch protocol.
What you are told to solve now is not a real solution. He just switched to mouse Bluetooth or MFI.
If you need to, please contact your game controller seller, let the manufacturer inform us to provide mouse Bluetooth protocol support update.
There is only one touch point for mouse Bluetooth protocol, so he has no experience of Bluetooth touch protocol at all.
In fact, the shootingplus V3 app has provided an update to support IOS 14.0, but your equipment manufacturer has not informed us.
Please ask the manufacturer to inform us to put in the update.