Processed Template and Tester Doesn't Work with Simple Arrays

[reparke]

I'm testing the sample JSON from the Particle docs
{"a":123,"b":"test","c":true,"d":[1,2,3],"e":{"f":444,"g":5.5}}
and then using the template
{{{d.0}}}

When I do that, the Processed Template and Tester remains blank.

If I change the template to
{{{d}}}
then the Processed Template and Tester correctly shows
1