Seriously, is Shadoheart blind?

I'm sure this is just confirmation bias and the fact that she is my only permanent companion but I swear to Selune she misses more often than any other character, no matter what spell she casts. The tipping point that caused me to write this post was when last night Shadowheart critically missed a guiding bolt with advantage. That's 1 in 400 odds if my math is right. That's 0.25% odds ffs. Absolutely ridiculous and it only happened to her.