Here it is. As I said earlier, I shut down Factorio a couple of times and it was still behaving the same way last night, but now it's working fine.

I'd love to! Unfortunately (fortunately?), I can't repeat it this morning. I shut down Factorio several times last night and the issue was repeatable each time, but this morning all is well. Go figure. If it happens again, I'll post screenshots and see if I can figure out why. It was almost like the...

From the main menu, go to the Mods screen. In the Mods window in the default location, the Confirm button in the lower right is unclickable. However, if you drag the window to the left, then the Confirm button will highlight when you mouse over it, and is clickable. If you drag the window back to th...