Hi! I'm running PICO-8 0.1.11d on Mac OS 10.11.6.

Writing comments on the very first line of tabs in the code editor, I don't see those comments when I hover over the tabs.

I tried starting moving config.txt and running PICO-8 as well, in case that was it.

I'm having the same problem. No tab preview when hovering. I'm running 0.1.11d on macOS 10.12.6.