hi i really love the assets but I think there might be a mistake with one corner of your grass assets. the corner does not align with the outside corners see the image.
You are not using the correct tiles there.
Need to use these:
yes but then what about this one ? the bottom one would work but not the middle and top of the step
I'd say take the tile in the lower left corner and flip it horizontally.
Thanks for the bug report guys, I'm checking and solving it in tomorrow's update <3