photoshop info problem

[OrhanTekis]

Hello,

I am using Photoshop version 26.8.1.

When I change the color with Curve in the information section, it does not show the before and after values. What could be the reason?
How can I solve this problem?

For Mac...

[creative explorer]

@OrhanTekis The Info panel displays the color values of the pixels currently under your cursor in real-time. To see "before and after" values for a Curves adjustment, you'll need to either manually sample before and after applying the adjustment, or use Photoshop's History panel or multiple windows for a visual comparison of the states. The Curves panel itself will show you input/output values on the curve for the selected channel if you use its eyedroppers.

[Barry Rudick]

When a curve, levels, etc. dialog is active the RGB values have always split into two values separated by a slash. On the left is the original value and on the right is the edited value. Cursor must be on the image area to invoke that behavior.

I am having the same issue. Went to old computer with PS6 and confirms that. Been that way for 20 years or more.

Panel options have nothing to do wth it, nor PS prefs which I refreshed.  

[Barry Rudick]

Downgraded to 26.8 still shows behavior. Installed 26.7 behavior corrected.