Photoshop Curves Adjustment Layer not locking in selection points

Photoshop version: 25.9.1

OS Version: Windows 11 Home 10.0.22621 Build 22621

Issue: Open an image, add a curves adjustment layer and open the Curves Properties graph. Select the "Edit points to modify the curve" and "Click and drag in image to modify the curve" tools. Hold down shift and click a point in the image. Notice an unselected point (open square) is placed on the graph. Cycle between RGB, Red, Green, and Blue in the graph and notice the unselected point on each graph. Select the unselected point on any graph to make it active, then cycle through the RGB, Red, Green and Blue curves again and not that none of the other curves show any points (unselected or selected). Previous version would automatically select the point on all curves so the points could be adjusted manually in the graph. I have replicated this problem using both raw (CR2) and jpg files. I have not tried with previous versions of PSD files.