I don't run into drama often - or maybe I just don't care enough to recognise it as such when I do. If things get weird or awkward though my immediate inclination is to ignore and play through it, hopeful that it will just go away on its own, but very rarely try to act or actively try to resolve it.
I suspect it's not an ideal policy (although I still think it's not a bad one). My concern, always, is that I'll end up contributing to the awkwardness by voicing it either directly to the other player or more so to staff, who always have more fun and pleasant things to do than deal with some interpersonal issue.
If it ever gets to the point where I do make a stink though it's because I'm running out of options. At that stage either the issue goes away or I do.