Delayed job tooltip shows format string for remainingTime, not the actual remaining time

A delayed job in a CI pipeline has a tooltip that should show the remaining time until it starts, but on my account/machine, the format string/placeholder string is not actually replaced with the remaining time:

I couldn't spot any errors in the webconsole indicating a javascript or network error.

Things that might be relevant (but I don't know):

1. OS: Linux
2. Browser: Firefox (137.0.2)
3. Project is private