Debugger "Open in New Window" not working?!

When I try to use “Open in New Window” on an object in 2019r3’s debugger, I either get a window with no object properties or not a window at all (on second try). WTF?

Is that a known issue or is something wrong with me?

Of course, there is something wrong with you. Code? Example?

I’ve never seen that work, so maybe there is something wrong with me too. :confused:

One more reason to stay on High Sierra and using Real Studio during development.