Good question, Yin! I've never heard of this before. So my final answer is: No.
Do you know any one with triphobia? (A phobia of a pattern of holes especially in skin. Or a cluster of seeds, cooked Mac and cheese standing up right, etc)
Never knew it existed.
I can understand the skin causing anxiety cause that might have a direct health concern but patterns elsewhere eludes me when it comes to reasoning for it and why the fear.
A control issue maybe (?)