VSCodium acting weird… out of the blue

Used vscodium to make changes to a program. Added a comment about the change. Pressed Ctrl-S to save like I always do. It adds a line above my comment. I’m I going crazy? Look at File menu, sure enough Ctrl-S is the save shortcut. If you save from the menu… same thing.

So this particular program has around 280 lines. And for some reason VSCodium decided the last line I entered needed a space before it. Not any of the comments above it. Just that line! I wasn’t even positioned at that line when I pressed Ctrl-S.

WTH?