[backport cloud/1.35] Prevent sidebar tool buttons from flashing during collapse#7655

christian-byrne merged 1 commit intocloud/1.35Comfy-Org/ComfyUI_frontend:cloud/1.35from

backport-7652-to-cloud-1.35Comfy-Org/ComfyUI_frontend:backport-7652-to-cloud-1.35Copy head branch name to clipboard