Incorrect display of "Counting" when sending 0

[syatihoko]

Hello. When creating a certain metric through "Counting", it showed strange values. Sometimes sending 0 counts as 1.

Tests: 0: 50 times + 1: 50 times => 50 0: 50 times + 1: 100 times=> 100 0: 100 times + 1: 100 times=> 200 0: 400 times + 1: 20 times => 420 0: 400 times + 1: 1 time => 401

That is, when there are more zeros than ones, then the zeros become one

I continue to test and explore, I will add more information later.