Global variable with Illuminance connector

Could someone please try this and tell me what I am doing wrong.

Create a global variable. Set it to a random number. GV gets created.

Click Create for a connector and pick illuminance.

No errors but a connector doesn’t get created.

Try adding a variable connector and nothing.

I can create a new GV and give it a variable connector and it works. But once I try to add a illuminance connector I can’t add any type of connector to that GV.

Edit. I have searched a few times. I can’t find posts about this so it must be me.

Actually the connector is getting created. I see it in the device list. But the connector is not showing up in the global variable list and therefore I do not get the Remove option.