Well congratulations. You found an inconsistency in a children’s show intended to sell colourful horses to little girls. That has already left out cutie marks and switched backgrounders among all four pony races and cloned them in the same scene. And constantly uses sentient horses should have no idea about.
This is what we call a “death of the author” trope, when the writer says something contradictory to the source material, like when Stan Lee said Galactus was the strongest Marvel character
This is the only time we saw one

your current filter.Holy crap, was it really? no pun intended
Edited
Well. Now our fun has been ruined.
You again? Can you can it with the weird nonsensical comments?
Prove it!