Bug in Insight constructor (tag property)

[Bernd-H]

Expected Behavior

Tag property in Insight gets set when passing the tag argument to the following Insight constructor:
Insight(Symbol, TimeSpan, InsightType, InsightDirection, string)

Actual Behavior

SourceModel property gets set instead of Tag.

Potential Solution

Pass arguments correctly to the other Insight constructor:
public Insight(..) : this(symbol, period, type, direction, null, null, null, null, tag) instead of this(symbol, period, type, direction, null, null, tag)

Reproduce Issue

var insight = new Insight(symbol, TimeSpan.Zero, InsightType.Price, InsightDirection.Up, "1");

Checklist

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• I have confirmed that this is not a duplicate issue by searching issues
• I have provided detailed steps to reproduce the issue