Ctrl+Alt+M (Repeat Last Curve) not working - Version 22.2

Question

Dear Photoshop Support Team,
I am experiencing an issue with a specific keyboard shortcut in Photoshop CC 2021 (v22.2).
The shortcut Ctrl + Alt + M (for applying the previous Curve setting) is not working. When I press this combination, only the Curves window opens (the same as Ctrl + M), but the previous curve adjustment is not applied.
Working: The Levels shortcut (Ctrl + Alt + L) works correctly, repeating the previous adjustment.
Working: The basic Curves shortcut (Ctrl + M) works correctly, opening the Curves window.
Not Working: The repeat Curve shortcut (Ctrl + Alt + M) only opens the window without applying the previous setting.
Actions I have already taken:I have reset the Photoshop preferences (Environment settings initialization).I have checked for conflicts with other PC programs (e.g., NVIDIA GeForce Experience).
The issue persists after these steps. Could you please let me know if there is a known bug in this version or another way to fix this specific shortcut function?
Thank you.

이98A6 · Answer

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