Affects Version/s: Minecraft 1.13-pre3
Fix Version/s: None
Windows 10 with all updates
Since the firsts snapshot the 1.13 came out, and the team command changed, aciocating a color to a team and putting a scoreboard in the sidebar of that color doesn't allow the scoreboard to show up when you are in the team with that color and there is someone with a score.
Commands : /team add see
/team option see color aqua
/scoreboard objectives setdisplay sidebar.team.aqua animalsBred
(the objective animal bread is already in the world)