I always check this option so the component doesn't just disappear on me and I have to use the left panel to hunt for it. So it would help if this was the default. Not sure if I am unique in this.
I can certainly just check it right there, but... the little value window drops down and obscures the slider so I have to click another property to dismiss the popup and then select the slider. Just one of those admittedly minor annoyances that has you grumbling by the end of the day.