Debug World Entity Weirdness

Its the first time I play on a Debug world...
I used the trick of creating a LAN world allowing cheats and went into creative mode. Then, as I was looking around the comparators the weirdest thing happened. When I right clicked on some of them, the ones next to the ones I was right clicking spawned a ton of comparators(entity form):
https://imgur.com/a/EGMm4