When scoreboard players reset is run, it will clear the entities name from the sidebar, as if their score was reset, even if the score that was reset was not the one that was in the sidebar. This is shown if you run the following commands in chat.
/scoreboard objectives add Ob1 dummy Objective_One
/scoreboard objectives add Ob2 dummy Objective_Two
/scoreboard objectives setdisplay sidebar Ob1
/scoreboard players add @s Ob1 100
/scoreboard players add @s Ob2 200
/scoreboard players reset @s Ob2Linked issues
is duplicated by 1
Comments 3
Confirmed. This appears to happen with all of the minecraft.<something>:minecraft.<something> scoreboard types.
Confirmed and not just with dummy scoreboards, I used these two objectives:
minecraft.broken:minecraft.gold_oreminecraft.custom:minecraft.sneak_timeResetting the one not displayed in the sidebar makes the one in the sidebar disappear. It only reappears if the displayed objective is changed.