Super-LeftArrow/RightArrow is interpreted as itself AND Alt-LeftArrow/RightArrow

[geetmankar]

The version on cosmic term used from the Pop!_Shop is "Git commit 8c55fef", although it has been happening since the time I installed it first (~Feb 2024)

tmux version: 3.4
OS: Pop!_OS 22.04 LTS

In my tmux configuration, to change windows, I have set the keys to be "Alt-Left/RightArrow", which works as expected in the default terminal.

But when I use cosmic terminal, the window also changes to prev/next window after pressing "Super+Left/Right Arrow", IN ADDITION TO its set behaviour of switching between app windows. This happens only when switching to the cosmic term, not when switching away from it. A video of the same with keystrokes is attached.

cosmicterm_superalt_issue.webm