Quote Originally Posted by tsuchii View Post
The blacklist literally prevents interaction with that person. It does what it intends to do. If you do not want to share a screen with them, leave.
Do they HAVE to magically disappear from your screen? No. Like I previously said and is ignored, they have as much right to stand or wander in any open area as you.
Did you miss the part where OP LITERALLY LEFT AREAS and the person followed them?