I'm working on a map using custom textures.
Behind "Link" (screenshots) there is an ArmorStand which I execute the particle command from, so that the particles are in front the pixel art.

But all spell particles are invisible in front of the retextured blocks!
Cloud particles and reddust particles work without any problems. I haven't tested any other problems.

Without the resourcepack everything is fine, so the problem isn't caused by the glass.

Here's the command: /execute @e[tag=Link] ~ ~ ~ /particle spell ~-24 ~8 ~8 1 1 1 0.1 100 force @a