OPCUA IIoT injector Properties is blanked

Hi guys.
I have project using Node-red.
I need to make some OPCUA Server and do something with it.

But 'OPCUA IIoT Inject' has no properties. I have to put some properties in Properties section. but it's blanked. nothing.

I use nodejs LTE 10.3.0 and chrom latest ver.

Can anybody help??

Please don’t open multiple posts for the same issue.

Also asked here: Node Red iiot OPCua No Injector Node