Shortly after taking some screenshots I began seeing mana bursts through walls. I opened up another world to see if it would happen there. It wasn't happening so I tried re-producing it in that world and had no luck.

Forge version: 12.18.3.2511
Botania version: r1.9-341

As stated above I was unable to re-produce this.

What I expected to happen: I definitely didn't expect mana bursts to be seen through blocks.

What happened instead: Exactly that.

Just realized this was due to the mana seeing monocle. I hadn't expected that since the item showed up in the lexica botania titled "numerical mana" so I assumed that's what it was for.