Removing device on MacOS Catalina freezes UI and hangs library

[sargue]

Disconnecting a Ledger USB devices freezes the UI (other parts of the app work fine). A Thread Dump shows this thread that looks like the internal handler for the device removal hang trying to close.

"jfx" #16 daemon prio=5 os_prio=31 cpu=4528.76ms elapsed=570.79s tid=0x00007f80ea1eb000 nid=0x307 in Object.wait()  [0x00007ffee649b000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@14.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait(java.base@14.0.1/Object.java:321)
	at purejavahidapi.shared.SyncPoint.waitAndSync(SyncPoint.java:55)
	- locked <0x000000070185df78> (a java.lang.Object)
	at purejavahidapi.macosx.HidDevice.close(HidDevice.java:337)
	- locked <0x000000070185e018> (a purejavahidapi.macosx.HidDevice)
	at purejavahidapi.macosx.HidDevice$HidDeviceRemovalCallback.hid_device_removal_callback(HidDevice.java:238)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14.0.1/Native Method)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14.0.1/NativeMethodAccessorImpl.java:62)
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14.0.1/DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(java.base@14.0.1/Method.java:564)
	at com.sun.jna.CallbackReference$DefaultCallbackProxy.invokeCallback(CallbackReference.java:520)
	at com.sun.jna.CallbackReference$DefaultCallbackProxy.callback(CallbackReference.java:551)