Wikimedia Bugzilla is closed!

Tables using the sortable class in spanish wikipedia doesn't work in the intended way.
E.g. A table with a column of these numbers
1,2
12 001,5
1200,2
9010,9

sort as
1,2
12 001,5
1200,2
9010,9

when it should be
1,2
1200,2
9010,9
12 001,5

Notice, the use of comma as decimal separator (decimal point is correct too) and space as delimiter.

A showcase for this is in: https://es.wikipedia.org/wiki/Usuario:Tgor/sortingtest