[5.8] Multiple Gamepads Broken on Mac

Summary

Connecting a second gamepad to the Mac will cause any input on any gamepad to never release.

What Type of Bug are you experiencing?

Gameplay

Steps to Reproduce

Open new project
Connect single gamepad
Observe that single gamepad works as expected
Connect second gamepad
Observe that inputs are treated as if permanently held

Expected Result

Gamepads should release input when user releases buttons regardless of how many gamepads are connected.

Observed Result

After second gamepad is connected, all inputs are treated as if never released.

Affects Versions

5.8

Platform(s)

iOS
Mac

It sounds like the second gamepad is causing the inputs to stay stuck on Mac, so hopefully Epic can fix this soon.