We just upgraded from Kendo UI Q1 2016 SP3 to Kendo UI Q2 2016 because of a bug with kendo.toString. We see it was partially fixed, but there is still a problem.
The result of
Instead of the expected "-5,678"
Since we are getting near to a release of our next app version it is important for us to know when do you expect to fix this bug (in earlier versions it all worked well).