Visability of the server permissions in the channel permissions screen.

There are a lot of people wondering what the gray "/" in the channel permissions means.
It would be very helpful if they could change the background from gray "/" to red or green. So that it is clear to everyone what the gray "/" means for that channel, red is not allowed and green is allowed.

Even if you already know what the gray "/" means that the server permissions are being referred to, then as an admin you no longer need to switch between channel permissions and server permissions to check what the gray "/" means again.

The question is therefore whether the default value of the server permissions can be made visible here in the channel permissions.