Text Box: Height is grayed out

[Matthew Duvall]

First time I've encountered this: A text box that permits me to change the width (per usual) but not the height. In the Arrange window > Size Properties > The Width is modifiable, but the Height is grayed out?

Thoughts? And thanks.

[simonasd]

Hi Matthew! This happens specifically with free text boxes, because they adjust their size automatically based on their content. More on free vs bounded text boxes here.