[Bug]: Settings/"enable_pnginfo" is invalid in v1.3.0.

[cuffuuguu]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What happened?

After updating to v1.3.0(20ae71f), despite disabling pnginfo("enable_pnginfo": false), parameters/infomation appear in png files.

Steps to reproduce the problem

1.Generating
2.Checking generated PNG
3.Parameters appear in the PNG file

What should have happened?

No parameters/information should be stored in the PNG file.

Commit where the problem happens

20ae71f

What Python version are you running on ?

Python 3.10.x

What platforms do you use to access the UI ?

Windows

What device are you running WebUI on?

Nvidia GPUs (RTX 20 above)

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

--opt-sdp-attention --no-half-vae --cloudflared

List of extensions

a1111-sd-webui-lycoris
a1111-sd-webui-tagcomplete
ABG_extension
multidiffusion-upscaler-for-automatic1111
openpose-editor
sd-extension-system-info
sd-webui-3d-open-pose-editor
sd-webui-aspect-ratio-helper
sd-webui-bilingual-localization
sd-webui-controlnet
sd-webui-cutoff
sd-webui-depth-lib
sd-webui-llul
sd-webui-lora-block-weight
sd-webui-tunnels
stable-diffusion-webui-composable-lora
stable-diffusion-webui-localization-zh_TW
stable-diffusion-webui-pixelization
stable-diffusion-webui-state
stable-diffusion-webui-two-shot
stable-diffusion-webui-wd14-tagger
ultimate-upscale-for-automatic1111

Console logs

N/A
There are no abnormalities in the terminal.

Additional information

No response