Jalapeno and cherry bomb sometimes break

Now, something to note is that I think this bug only happens when a lot is going on as I've ever seen it appear during conveyer belt levels or in survival endless. Though if anyone knows of it happening sometime else please say as this is just a theory as to why this glitch occurs. Anyways when using the jalapeno or cherry bomb on the levels I mentioned I notice that they would freeze on their last two animation frames and be stuck there. Their effect would still work (though maybe sometimes it won't?). Zombies can eat them and you cant place on that tile unless you dig them up. This is a pretty annoying glitch, though I can imagine it being exploited as I don't think the zombies can actually finish eating it. This is one of the most obvious glitches and stands out a lot, so if this were to be fixed I feel it would make replanted a much better game, thank you for reading.