Oh, I said far left peak. I meant far right.
Honestly, left to me meant anatomical left, so never questioned you!
It's such a minor slice of it that I'm actually generally confused if it doesn't get covered, as in it wouldn't cost much to fully preserve toontown sightlines. They definitely care, way too much small attention has gone into it for them to leave a visible sliver.
I'm siding with it's not clearly finished (whether that be toontown or this view). It could be an oversight and get a minor fix like New Fantasyland had over by Village Haus.