[Bug]: X/Y plot ignores file format settings for grids

[abvgdeabvgde2]

Is there an existing issue for this?

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

What happened?

Files are saved in PNG format.

Steps to reproduce the problem

1. Set File format for grids to jpg
2. Generate grid using X/Y plot

What should have happened?

Files should be saved in specified format.

Commit where the problem happens

ca5a9e79dc28eeaa3a161427a82e34703bf15765

What platforms do you use to access UI ?

Other/Cloud

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

No response

Additional information, context and logs

No response

[byzod]

Can confirm, I found that the img2img is jpg correctly, only txt2img grid bugged