Grey square appears when I click with the soft round brush selecting the mask in curves adj layer

[Furqan Shamim37210155nvxy]

I am facing a problem since I updated Adobe Photoshop 2024 to version 25.9.1. I extracted a subject using the ‘Select and Mask’ option, and beneath this layer, there is a background layer. I created a ‘Solid Color Adjustment Layer’ above the extracted subject, choosing medium grey as the solid color with zero saturation and set the layer properties to ‘Color’. Then, I created a ‘Curves Adjustment Layer’ beneath the ‘Solid Color Adjustment Layer’ and clipped it to the subject layer to adjust the tones only for the subject. After that, I created another ‘Curves Adjustment Layer’ above the previous one and inverted the mask, clipping it with the underlying ‘Curves Adjustment Layer’. I selected a soft round brush, selecting the mask on this layer, and set the brush color to white as the foreground color. When I click on the subject, a grey square appears on the canvas. When I brush over the entire picture, it disappears. I am attaching a video for your assistance. I am also attaching my computer configuration. I have an MSI GeForce RTX 3060 Ventus 2X installed in my system.

[Furqan Shamim37210155nvxy]

I tried the same on Photoshop (Beta) and it's working fine

[kglad]

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

<"moved from cc desktop bugs">

[Furqan Shamim37210155nvxy]

Hi Kglad,

Thanks again for the guidance

[Furqan Shamim37210155nvxy]

Is there anybody to look into this and reply what is going on