Two questions while using the software

Hello, I have two questions while using the software:

  1. Why can't I switch to the next or previous image when opening pictures with the system's built-in Photos app? I can only view the currently opened image.
  2. Can the width of each vertical column in the folder be fixed? I know there is an option to fix the column when right-clicking, but it seems to revert back to the original width the next time. Does this fixed column option only apply to the layout of this specific folder? If so, can it be set globally?

Why can't I browse to the next image in the Windows 10 Photos app?

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