Minecraft Bedrock - Setdisplay List for scoreboard command will not work

Hi, this is TJ. I am an expert command block specialist for Minecraft Bedrock! I have noticed on my realms that my scoreboard list has disappeared, and will not reappear when I try to set it back to display. Every other realm I go on has the same issue. Please fix this bug ASAP!!!! 

 

Thanks,

Tj Testa