Toggle Your Visibility on the Progress Bar

We have been told that the new player locator bar will be toggleable so if you want, you do not have to deal with it on your screen however an option for toggling your visibility on the locator bar would be great. Think about the fun times you have had in the past, sneaking up on friends and hiding, this new bar is very powerful and will overrule all of it. I think there should be a feature where you can choose whether you appear on the bar or not as those who are playing with friends can for a better experience whilst those playing on large multiplayer servers e.g. 2b2t and other unmodded, large public servers where you wouldnt want your presence known the entire time.