Example how currency filter works (Canvas 1.0.0):
So instead of ($44,765) canvas shows -$44,765. That’s ok, but chances are client will prefer negative values to be shown in parentheses.
How to fix this:
As for me the easiest way is to change in a canvas application folder \webapps\ … \assets\js\lib.js these values:
to these ones:
Page after fix: