Cockpits were clickable, now they're not, what have I done?

[naz]

Thanks Gents, Still have not worked this out unfortunately.

I tried mapping the left mouse button to "use Items" but that has not helped. I validated all files in Steam to see if anything had gotten corrupted, and I had disabled cloud before I started mapping keys a few days ago, so none of these seem to have been the culprit.

Rather frustrating.