What are the steps to reproduce this issue?

1. Mute or gag a player
2. Select player
3. Choose reason as "Other"

What happens?

With sourcebans, when you select ban reason as "Other" or "Own Reason", it prints a message in green in server chat asking you to type a reason. You type a reason in server chat and it bans the player and inputs your description as the reason. Sourcecomms variant doesn't do that, when you choose "Other", it just mutes or gags the player with reason: Other

What were you expecting to happen?

For it to imitate the same response as sourcebans and allow me to input a reason in server chat which replaces the reason on sourcebans mute, silence or gag.

Any logs, error output, etc.?

No errors, just a coding issue.