This is really annoying but I'm not proficient enough in JS or Vue implement a fix. We just need some logic around https://gitlab.com/meltano/meltano/-/blob/master/src/webapp/src/components/pipelines/LogModal.vue#L112 with some state like `scrollWithLogUpdate` which is set to true when the user scrolls to the bottom of the logs, and set to false when they perform a scroll up action. When `scrollWithLogUpdate` is true, call `utils.scrollToBottom`, otherwise, don't.