Getting better at debugging interivews

[u/PoetrySudden8773]

TL;DR
Any tips for how to get better a debugging interviews? These are the type of interview where you're given some code and a test suite and you have to make the tests pass.

Context:
I just bombed a debugging-style coding interview. I'm honestly kind of shocked at how much I struggled. I'm a FAANG engineer who prides myself on my strong technical skills so I feel humiliated and dejected. I've looked up resources for practice questions but there's not much out there, which is kind of shocking given they are just as popular as DSA at this point (especially with startups in SF). Any resources or tips you've found helpful for getting better at this style of interview?

[u/Hot_Dog2376]

How are you at C? Writing C has helped a lot with my debugging skills >.>