[backport core/1.33] Restore Cancel Button#7266

christian-byrne merged 3 commits intocore/1.33Comfy-Org/ComfyUI_frontend:core/1.33from

backport/restore-cancel-topmenu-1.33Comfy-Org/ComfyUI_frontend:backport/restore-cancel-topmenu-1.33Copy head branch name to clipboard