Dear Adobe Team,

In Adobe Acrobat Pro 2023, the Organize Pages tool automatically forces the left-hand sidebar (Navigation Pane) to open, and there is currently no option to hide or collapse it while staying in the Organize Pages view. Additionally, the thumbnail sizes within this tool are fixed and cannot be resized.

This significantly reduces usable screen space, especially when working with large documents on smaller monitors. Attempting to close the sidebar (e.g., pressing F4) exits the Organize Pages view entirely, which disrupts workflow and is unintuitive.

Kindly consider the following improvements:

Allow users to collapse or hide the sidebar without exiting the Organize Pages tool.

Enable adjustable thumbnail sizes in the Organize Pages view (via slider or zoom control).

These changes would greatly enhance usability and efficiency for professionals working with complex PDFs.

Thank you for your attention and continued improvements to Acrobat.

Best regards,
[A Concerned Acrobat User]