Layout question - resize field

[illinifro]

I am using the Zebra tree layout (which is awesome, by the way) and almost everything is working perfectly.  However, I am wanting to use title screens instead of videos on the right.  These are the steps I have done.

1. Hid video box with Mala Layout editor
2. Added Titles folder as Definable 1 in Mala GUI settings
3. Added Definable 1 to the layout

I have checked this, and it is pulling the title screens like it should, but they are tiny because I couldn't figure out how to resize the field.  I tried dragging the edges, going to properties to type a size, etc.   I feel like an idiot, but how do I resize a field in a Mala layout, or is it even possible?

Thanks for your help.

[loadman]

I just checked.

Using the layout editor

Hover over the edge of the Definable 1 window. The cursor will change indicating what re size will happen if you left click and drag at that point.