It stopped working on Chrome!

[MasterScrat]

I noticed a few days ago that it stopped working. I see another recent review mentioning the same problem so it's not just me.

Using Chrome Version 74.0.3729.169 (Official Build) (64-bit)

[ecbrodie]

@ChuckJHardy are you still maintaining this project?

[richja]

You can just click on any label to display text

[radzak]

This worked for me:

Toggle Label Names ; Pressing the semicolon key “;” shows or hides the names of labels on a board. You can also click any label on a board to toggle this.

This is one of Trello keyboard shortcuts.