Using 3.7.0 it is very difficult to control the position in an open recording by horizontal scrolling. Clicking either side of the scroll position marker causes the display to ‘run away’ and sometimes the scroll position marker can’t be dragged left or right.
When you move the mouse pointer up or down so it is no longer over the horizontal scroll bar, it will stop scrolling.
I’ve gotten to where I’ve stopped using the “large” scrolling entirely, and just look for and use the left and right arrow icons to move the tracks. Unfortunately, they disappear when the mouse pointer isn’t over the scrollbar. I’m told a new version is coming that fixes it.