Hello! I am using tmux 3.5a on MacOS in Wezterm. I replicated this behavior in iTerm2, default terminal, and Ghostty.
When I run the command `tmux popup -E "tmux attach"`, the expected session is attached in the popup window. While in the popup window, I enter copy mode, select some text, and hit <enter>. I can see the selected text if I run `:showb`, but the text is not in my system clipboard. If I run `tmux popup`, I can repeat the above steps to copy text and the text *is* in my system clipboard. If I run `tmux attach` with no sessions attached, it successfully restores my tmux sessions and copies text to the clipboard. This behavior leads me to believe there is something strange going on when `tmux attach` is run inside of `tmux popop`. Am I simply missing something obvious here? -- You received this message because you are subscribed to the Google Groups "tmux-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to tmux-users+unsubscr...@googlegroups.com. To view this discussion, visit https://groups.google.com/d/msgid/tmux-users/bcea2504-f522-4a5f-82d3-f2f2034ce42cn%40googlegroups.com.
