Can not change Transform effect's filtering type

Hello, I can’t seem to find a way to change the filtering of a video I’m trying to scale. It’s meant to be integer scaled 3x to exactly be pixel-perfect, yet the Transform effect seems to be applying linear or billinear filtering to it and blurring it. I can’t seem to find a way to fix it.
The “corners” option also doesn’t do what I want it to do.
Please help.

The Transform effect cannot be told what scaling algorithm and filtering to use. If you need scaling for pixel art use EPX Scaler or any of the other image adjustment effects specifically for pixel art.

I’ve used a position and zoom effect to get the same result, however once I actually render the video it still gets filtered bilinearly and it looks blurry again.