Here's an interesting bug, although since there are almost 300 pages of comments, someone may have already answered this.
So, the editor works great. However, I changed my river, and now the grass feature no longer works.
Revive grass and kill grass do nothing. Originally, they would work, but be back to normal if I changed my house with Nook.
Now, the feature doesn't seem to do anything. Also, even if I delete all the buried items, rocks, weeds, and flowers,
they all reappear and new ones show up in random places in the town, even if I have over 6 rocks already, and beautiful town.
Another interesting glitch is on a very rare occasion, I'll find an animal walking on the beach, even though they shouldn't be able
to get down there, right? Seashells never stay deleted, either. I'm talking about same day, not the next day. I'll mess around
with the town a bit, play normally for a while, maybe upgrade my house, add a new person, see if it works after time travelling
a few days, or switching to a different town ordinance and back to beautiful town. I make a new backup every edit, so I can go
all the way back to 1.24.17 or my original unhacked save, if any corruption becomes too serious.
Is the editor looking like this to anyone else? Don't know if that is intentional or not. Also sometimes the slider on buildings will overlap on the map. This is on both firefox and chrome btw. Nothing of an issue as far as hacking in stuff goes. More like UI related.
I've been getting that, too. It might be why I'm having grass and ground bugs lately.