Silent while you're already viewing the stream; fires for other streams and for approval cards. Only on installed/PWA-style origins.
Rich = GitHub-style box: inline image paste, toolbar, preview. "1" reverts to the normal box after your next send; "A" turns on "1" and stays until you uncheck it.
Applies on next load. Text sizes and pinch behavior are browser controls; P-Chat requests the locked viewport when this is on.
Your last 5 sends, recorded locally BEFORE the network tries. "NOT DELIVERED" = the server never acknowledged it — copy and resend freely.