[Bug]: `Turtle.js.pathData` is not a function

[ninmonkey]

ToHTML does not run

turtle.html:159 Uncaught TypeError: turtle.pathData is not a function
    at draw (turtle.html:159:28)
    at turtle.html:167:1
draw @ turtle.html:159
(anonymous) @ turtle.html:167

Description

To Reproduce

$turt = turtle square 42 stroke blue fill salmon opacity 1.0
$turt.PSTypeNames.Insert(0, 'Turtle.Js')
$turt.ToHTML() | Set-Content -Path  'turtle.html'
Get-Item 'turtle.html' | Get-Item | Invoke-Item

[StartAutomating]

To be fair to this one, it should actually be a property.