The Line Tool (F4, not the drawing line tool from F2) does not show up in multiplayer for other clients. When I draw a line, no one else can see it. I can see the line, but others cannot. Same for when they draw the line. They can see their measurement line, but no one else can.

I have tested this various ways: I as host, one of them as host, 2 people in game, 3 people, 4 people, after we all verify cache, after we all reinstall game, on a blank table, on a table full of UI Elements and Objects

What confuses me is how there is no one else reporting this issue. My community and I use this line tool repeatedly in our games, and without it we are unable to continue playing. Please, does anyone have any advice or comments?