Team Interaction Comparator Output

When I send a redstone signal to a command block that leaves the scoreboard team of a player and is successful in doing so, the comparator output does not change.

I expected that when a redstone signal powers a command block and successfully leaves the team of a player that it would output a redstone signal to a comparator facing away from that same command block.

In reality, the state of the comparator was not affected by how successful leaving the team was. I also noticed that in the output box it did not express knowledge of the command being run successfully. This is what lead me to believe this is a bug.

Steps to Reproduce:
1. Place down a command block
2. Type in a command that would leave the scoreboard team of a player
3. Place a comparator facing away from the command block
4. Give the command block a redstone signal and observe the obliviousness coming from the comparator and the previous output box in the command block as to how successful the command was.