ComfyUI 0.3.51 Severely degrades Qwen Image Edit Output in Default Workflow

[Mattabyte]

Custom Node Testing

• I have tried disabling custom nodes and the issue persists (see how to disable custom nodes if you need help)

Expected Behavior

Upgrading to ComfyUI 0.3.51 and using any Qwen Image Edit workflow (including the default) should result in same or better output in Qwen Image Edit workflows.

Actual Behavior

Output is very bad quality - Appears to be the TextEncodeQwenImageEdit changes in 0.3.51
Reinstalling 0.3.50 with same workflow improves output quality
However, the TextEncodeQwenImageEdit node forces an upgrade to 0.3.51

Steps to Reproduce

Create a Qwen Image Edit workflow default in 0.3.50 using an image of a person as the input.

using the exact same workflow and settings, try it in 0.3.51.

Outputs should not be different to begin with -- But output of image produced in 0.3.51 is very bad (more scene changes than prompted, facial details completely altered)

Debug Logs

Not relevant.

Other

No response

[comfyanonymous]

It's not degraded, there was a small mistake in how the positional embeddings were done and that was fixed when I was debugging issues with the qwen edit model.