Bug in Analog Sample, 2.3.0 beta1 SDK

o The Environment:
Win 10, neon 3, 2.3.0 beta1 SDK and plugin
o A detailed description of the issue
The delegate for exceeding the power budget with onPartialUpdate() is never called
o Steps to reproduce the issue
in the sample, do somthing like comment out the dc.setClip() call (this will make you excced the budget after a couple minutes), and the you see the delegate isn't called
o A code sample that can reproduce the issue (in email only if preferred)
It's actually a bit of missing code in the sample. In the sample, the delegate isn't passed in the return to getInitialView()

return [new AnalogView()];

What I do in my watch faces (and to handle devices that don't have onPartialUpdate()) is use "has" like this:
if( Toybox.WatchUi.WatchFace has :onPartialUpdate ) then return [ new SimSt2View(), new SimSt2Delegate()];
else return [ new SimSt2View() ];