neither of those two actions are "snappy" but I guess its understandably so.
reindex everything should be happening that often unless caches are cleared; you might want to raise an issue if it's happening more often than you'd expected
what I'm more bothered by is the regressions that creep in either IDE or official plugin updates; I've spent some amount of time on every update I'd deem wasted, just to find a YouTrack issue on it :\
