Documentation cropped with no scrollbar

[AndrewKvalheim]

lnav version v0.11.1

Describe the bug Some of the documentation is cropped with no scrollbar:

To Reproduce View Log Formats → Defining a New Format → File Format Reference in a narrow viewport.

[tstack]

Hmm, I've made a change that will at least allow scrolling with the scroll wheel, but the bar still does not show up.

[tstack]

I think the new theme is a little more well behaved, so closing this.