Installing PEFT causes generated images to become blurry

[kazuya-bros]

※this may not be a bug

After running pip install peft, the previously sharp and clear generated images suddenly become blurry.
I have attached images before and after installing PEFT for comparison. Running pip uninstall peft restores the image quality to the pre-installation state.
When running the Screen feature of StreamDiffusion, the following message is displayed in the command line:

[stream diffusion install path]\.venv\lib\site-packages\diffusers\loaders\lora.py:952: FutureWarning: `fuse_text_encoder_lora` is deprecated and will be removed in version 0.25. You are using an old version of LoRA backend. This will be deprecated in the next releases in favor of PEFT make sure to install the latest PEFT and transformers packages in the future.
  deprecate("fuse_text_encoder_lora", "0.25", LORA_DEPRECATION_MESSAGE)
[stream diffusion install path]\.venv\lib\site-packages\diffusers\loaders\lora.py:708: FutureWarning: `_modify_text_encoder` is deprecated and will be removed in version 0.25. You are using an old version of LoRA backend. This will be deprecated in the next releases in favor of PEFT make sure to install the latest PEFT and transformers packages in the future.
  deprecate("_modify_text_encoder", "0.25", LORA_DEPRECATION_MESSAGE)
[stream diffusion install path]\.venv\lib\site-packages\diffusers\loaders\lora.py:679: FutureWarning: `_remove_text_encoder_monkey_patch_classmethod` is deprecated and will be removed in version 0.25. You are using an old version of LoRA backend. This will be deprecated in the next releases in favor of PEFT make sure to install the latest PEFT and transformers packages in the future.

I suspect that introducing PEFT causes diffusers to switch to a recommended processing method, which may be the cause of this blurriness issue.
While I anticipate that this problem might be resolved by updating diffusers to accommodate changes related to PEFT, I would appreciate your confirmation and assistance.

Steps to Reproduce:

Generate sharp and clear images using diffusers (without PEFT installed).
Install PEFT via pip install peft.
Generate images again using the same parameters and settings.

Expected Behavior:
The generated images should remain sharp and clear, with no degradation in quality after installing PEFT.
Actual Behavior:
After installing PEFT, the generated images become noticeably blurry and lose detail compared to the previous outputs.

Attachments:
■ before install peft

■ after install peft

Please let me know if you need any further information or if I can provide additional details to assist in resolving this issue.