Is your feature request related to a problem? Please describe.
I'm using another addon to track enemy pet abilities and cooldowns, and if PetTracker is enabled, they both show them and the frames are doubled and overlapped:

I can't find an option to disable this.

Describe the solution you'd like
I can achieve this by commenting/deleting L6 in battle.xml but a "legit" option would be nice, also that way I wouldn't need to modify the file after every update.

Describe alternatives you've considered
For me, removing this feature entirely would be also fine but some people not using Derangement would probably miss it.
On that note, if PetTracker had the full funcionality of it (showing possible alternative abilities and also backline pets' CDs), such an option wouldn't even be needed because I could just use this addon for tracking CDs and disable the other one.

Additional context
I know that I could disable the Battle module but I wouldn't want to do that because the Switcher feature is nice.

+1
Ran into the same issue, luckily the other addon allowed to disable that part.
Addon settings should allow for easy disabling of each module.