Key Input during 'Simulate' not working

I don’t remember this being an issue previously, but when I’m trying to use the ‘Simulate’ option for Play, I’m unable to use Key inputs through the level blueprint.

When I’m in ‘Selected Viewport’ or ‘New Editor Window’, the key input is fine. I just can’t get it to work for the Simulate option.

Any help with this would be very much appreciated.

I think that is not possible but don’t hold me on that.

Interesting… was that always the case? I could have sworn…

I think so, but as I said I am not 100% sure.