toggle to full screen not working as expected

[harshayer]

While creating a knowledge article if i click toggle to full screen button on the text field, the text box is not opening in full screen mode but rather it is remaining in the same size.

This behavior is in Geneva version. Can someone help me with this.

[venkatiyer1]

Thanks Nils and Chuck.   To add to what Chuck mentioned in Helsinki it is 650px compared to Geneva where it is 150px.