品質モードを選ぶと、Img2Imgを使用していないにもかかわらずSDXL Img2Imgの警告が出る

When I select Quality Mode with an SDXL/Illustrious model, I get the following warning:
“SDXL Img2Img does not support Quality Mode.”

However, I am not using Img2Img and no reference/input image has been added. The image input field is empty.

Is this expected behavior, or is Quality Mode incorrectly detecting the generation as SDXL Img2Img?

I have reproduced this with RRoD_wisdom v4.0. Switching to Standard Mode allows generation normally.