Hi! On Polish machine it was "1,5" so comma separator, but when in Linux I switched language and country to USA, still it was comma separator (should be dot)
Even if it works kind of properly, I don't know what about situations where (following the Wikipedia) i.e.
Canada (english-speaking) has dot separator and Canada (french-speaking) uses comma separator,
South Africa officialy uses comma separator, but in business they use dot,
Croatia (comma used officially, but both forms are in use elsewhere)
So even if some country officialy should use some separator, in reality it can appear that most of people uses the other one :)
That's why we think both ways (dot and comma) should be ok to enter in input fields and treated as a decimal separator.
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