P: Option to Disable Undo/Redo On-Screen Notifications

Please add an option to disable the on-screen Undo/Redo notifications that appear when using Undo (Cmd/Ctrl+Z) and Redo (Cmd/Ctrl+Shift+Z) in Lightroom Classic.

This has been requested by many Lightroom users for years across Adobe forums and community discussions, yet there is still no way to disable these notifications.

For many advanced users, Undo and Redo are not only used to correct mistakes but also as a very fast visual A/B comparison tool between two editing states. This allows us to evaluate subtle changes while keeping our eyes focused entirely on the image.

Currently, every Undo or Redo action displays a large black notification overlay showing the name of the adjustment that was reverted or restored. This overlay partially covers the image and makes it difficult to accurately judge contrast, color, local adjustments, noise reduction, sharpening, masking, and other fine details.

The issue becomes even more noticeable when working in Full Screen mode or with Lights Out enabled, where the notification draws attention away from the image and interferes with critical visual evaluation.

A simple preference such as:

"Show Undo/Redo notifications" [On/Off]

would solve the issue while preserving the current behavior for users who find these notifications helpful.

This would be a very small UI enhancement with virtually no downside, while significantly improving the editing experience for photographers, retouchers, and power users who rely on rapid visual comparisons during image evaluation.

Thank you for considering this feature request.