Add auto-tile feature in your game ( 16 Tiles or 48 Tiles ) for Construct 3 Runtime.
Sure! I edited your version, changing it from 48 to 16.
Try and recreate the shape on the right, and hopefully you'll see what I mean.
I couldn't even get the auto tiling to work.
1drv.ms/u/s!Am3CPIM7woZ9ju9R1S8iQV4O4rFW2g