"stty: stdin isn't a terminal" error in all screens

[GuillaumeBailey]

brew doctor is clean, but I had to do a fix because of my company's IT policies which take ownership periodically: sudo chown -R $(whoami) /usr/local/bin /usr/local/etc /usr/local/sbin /usr/local/share /usr/local/share/doc /usr/local/bin/copyq . Problem persists after restarting cakebrew.

> brew config
HOMEBREW_VERSION: 3.0.8
ORIGIN: https://github.com/Homebrew/brew
HEAD: a045cd7a614246a2debc537e9cd406ab55316743
Last commit: 3 hours ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 3f7c96754c6767921ca209bea16c88e944c1feab
Core tap last commit: 66 minutes ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.fua0We2dyi/org.macosforge.xquartz:0
HOMEBREW_MAKE_JOBS: 12
Homebrew Ruby: 2.6.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
CPU: dodeca-core 64-bit kabylake
Clang: 12.0 build 1200
Git: 2.31.0 => /usr/local/bin/git
Curl: 7.64.1 => /usr/bin/curl
macOS: 11.2.3-x86_64
CLT: 12.4.0.0.1.1610135815
Xcode: N/A
XQuartz: 2.7.11 => /opt/X11

> brew list
coreutils	gdbm		git		mpdecimal	openssl@1.1	readline	tcl-tk		utf8proc
displayplacer	gettext		libevent	ncurses		pcre2		sqlite		tmux		xz
aldente             background-music    cakebrew            copyq               flux                lunar               maccy               rectangle           vlc                 vnc-viewer          xquartz

[brileyd]

I just installed Cakebrew for the first time and have this issue. When using Homebrew from the command line everything works as it should.