I was playing on the level select mod: https://turbowarp.org/725830621 when I came across a glitch. I wanted to check if anyone else has run into this before, and also if anyone knows if it is possible in the original project?

There has been a glitch similar in Level 1, but this looks a bit different, it probably is possible in the original project but I've never seen that before. Also, there's a better level select mod here; https://www.speedrun.com/Scratchnapped_Adventure/resources/h5e16

Just replicated it, not a one-off but not useful for runs, cool trick!

Oh cool! Good to know