Multi-tty

[Gerd Möllmann]

I was playing with multi-tty today, and I encountered strange behavior.
For example, using 2 terminals that have different capabilties, say
different TERM and/or COLORTERM, does not really work.

(Informal example: I start an emacs server -nw in iTerm
(TERM=xterm-256color, COLORTERM=truecolor), then emacsclient --tty in a
Terminal window (TERM=xterm, COLORTERM not set) => The Emacs frame in
the Terminal window is obviously confused about the terminal's
color capabilties.)

Is something like that worth writing a bug report? Or maybe it's already
known, although I can't find anything in Debbugs?