OmniCC is only supported on World of Warcraft Classic. For Midnight, try tullaCTC

Overview

OmniCC is an addon that adds text to items, spell and abilities that are on cooldown to indicate when they will
be ready to use. In other words: it turns all the standard analogue cooldowns into digital ones.

Anything should work with OmniCC, from the action bars to the inventory, from the standard interface to your favorite add-on.

Target Aura Durations

If you're playing on classic servers and missing cooldown counts for buffs and debuffs on the target unit frame, try ClassicAuraDurations.

More

Please submit bugs and feature requests at GitHub.
Please consider supporting OmniCC by becoming a patron or with a donation.
Visit me at jaliborc.com.