Matplotlib venn3 one of 7 subsets not displaying

Question

The 10350 section will not display using the following code:

from matplotlib_venn import venn3
from matplotlib import pyplot as plt
plt.figure(figsize=(8,8))
venn3(subsets = (11204, 86609, 133919, 7609, 10350, 109510, 279942), set_labels = ('Category 1', 'Category 2', 'Category 3'))

...but if I change 7609 to 76090 or I change 10350 to 20000 then it displays...

Ideas?

UPDATE - For what it's worth, I also tested sending full set detail to venn3 to allow venn3 to determine the overlaps and I got the same result. I also confirmed all of the set/overlap counts using intersection() and symmetric_difference() and all of the numbers check out.