Useful information to include:

• Minecraft version: 1.15.2
• CC: Tweaked version: 1.89.2 precisely, artifact of this build

It works like tabulate, dumps whole table immediately, even if it doesn't fit the screen.
I wouldn't say I really need this bug fixed, I'm simply testing everything.

Reminder for myself. This line, needs to be replaced with a call to newLine().

https://github.com/SquidDev-CC/CC-Tweaked/blob/36bb8b67c927084c68d04823e91d98d95426af7e/src/main/resources/data/computercraft/lua/rom/apis/textutils.lua#L199

Having another look at this, and there's a lot more bugs in the whole paging system than I was expecting. I'm honestly not quite sure how to best fix this.