Here are 2 workflows that contain the node SplitLongMask: 1. Size: 47501 bytes URL: https://github.com/shadowcz007/comfyui-mixlab-nodes/blob/e86ef8cbb0b352906b9b598b8a56065c87dd17c5/workflow/1-workflow.json 2. Size: 47501 bytes URL: https://github.com/00drdelius/Customized-ComfyUI-mixlab-nodes/blob/cadebb8aa0f7814ac2303eadbad0a2c3b73d78d8/workflow/1-workflow.json