The Mobile Moderator View is missing very useful functions, which makes moderation difficult.

First, it is impossible to set a custom timeout duration from the clickable interface. We are forced to use the default presets (like 1 min, 10 min) and cannot enter our own durations (like "1000s" or "9999s").

Second, the "Mention" button on the user card does nothing. When clicked, it is supposed to add the user's @name to the chat, but it simply doesn't work.

Finally, the "Reply" function has disappeared from the Moderator View chat. The small arrow used to reply directly to a specific message is absent, so we cannot start threads.

These three missing features make moderating on Phone incredibly slow and frustrating. Please fix these bugs and restore these essential functions.