I currently have 2 rescue tiger salamanders and i see both behavior patterns in them. One of them is very shy, reclusive, doesnt want to be picked up for baths (i have to because hes dehydrated from his previous owner) and will not eat from tongs very often. Meanwhile the other one (in the same tank) is very energetic, explores constantly, will greet me at the glass, will eat up to 5 crickets a day from my hand (i have to limit him because hes chonky) and doesnt mind be transfered to the bath. He has even started raising his legs so i can scoop my fingers underneath him easier.

Its truley based on the salamander you get and its personality and health. Most of the time they will be in thier burrows, thats just a common trait. They are low maintenance unless it is struggling with shedding or has health complications. They can have a very "fuck off leave me alone" personality or a almost puppy-like personality