IndicatorHistory Doesn't Support IndicatorExtensions

[DerekMelchin]

Expected Behavior

IndicatorHistory supports IndicatorExtensions

Actual Behavior

IndicatorHistory doesn't support IndicatorExtensions

Related issue

Potential Solution

N/A

Reproducing the Problem

https://www.quantconnect.com/terminal/processCache?request=embedded_backtest_2516af7a33714edbb871c122fc8e0289.html

System Information

QC Cloud

Checklist

• [x] I have completely filled out this template
• [x] I have confirmed that this issue exists on the current master branch
• [x] I have confirmed that this is not a duplicate issue by searching issues

• [x] I have provided detailed steps to reproduce the issue