Think Fur Will Grow Back?

My basset was bitten on the ear by another dog on 07/28/24, a little less than a month ago. She was 12 weeks at the time. The other dog bit a hole through her ear leaving a small scar. It’s very obvious because the hair hasn’t grown back yet… Do you guys think this will be a permanent bald spot on her ear? Is it too late to put any kind of salve or cream on it since it’s pretty much healed? I just kept antibiotic cream on it while it was fresh. Didn’t think about hair growing back being an issue. Maybe I haven’t given enough time. Advice appreciated!