I am using platebuffs for tracking buffs/debuffs but can't get tidyplates to stop showing them, so I end up with 2 sets of the same thing. I unchecked show aura timers and chose filter "show specific auras" with the box below it empty. It still shows everything, even after a reload.
In my opinion TidyPlates is best for showing yours and everyone elses debuffs, but I digress.
The option is in TidyPlates Hub: Damage or Tank depending on what theme you're using.
Then go down to the Buffs/Debuffs part towards the bottom and unclick show aura timers.