grow in textarea is not working when height is a number

[jsiemerink]

Ext version tested:

• Ext 6.5.0 rev 775

Browser versions tested against:

• Chrome 58.0.3029.110 (64-bit)
• IE11
• FF53.0.2

Description:

• I have a textarea with grow is true. The height config is a number.
  I expect the textarea to grow, but it does not.
  When I change the height config to a string, the textarea grows with the content.
  
  In the fiddle I have created two fields with the grow config true. Only the height as string grows.
  https://fiddle.sencha.com/#view/editor&fiddle/207k

[Gary Schlosberg]

Thanks for the report! I have opened a bug in our bug tracker.

[guilherme.lopes]

Hi,

When working with TextAreas configured with grow: true. Please use the growMin/growMax configs instead of height.

    Ext.create('Ext.form.FormPanel', {
            title: 'Sample TextArea',
            width: 400,
            bodyPadding: 10,
            renderTo: Ext.getBody(),
            items: [{
                xtype: 'textareafield',
                grow: true,
                growMin: 100,
                growMax: 200
            }]
        });

[jsiemerink]

Thanks for the report! I have opened a bug in our bug tracker.

The bug should be fixed in 6.5.2, but it is not. When I test this in the fiddle with a nightly, it is also not fixed.