No Distinction Between Height and MaxHeight

[chaojian-zhang]

Scenario: Want TextEdit to automatically grow in height until it hits a maximum height, then it should show vertical scroll bar instead of keep growing height.

Observation: Absolutely not possible.

Expectation: If I were using a regular WPF TextBox, all I need to do is to set a MaxHeight and VerticaScrollBarVisibility as Auto.

Issue: Setting either Height or MaxHeight for TextEdit causes the control to have a fixed height.

[chaojian-zhang]

A workaround for this problem is to wrap the Text Editor inside a Border, and set MaxHeight for the Border instead.

[ApokalmiX]

Even with your workaround I still have this behavior.
It seems to come from the ShowLineNumbers property because when this function is disabled, the control behaves normally.