XnviewMP 0.72 and 0.75beta on Windows7 32bit.
I frequently forget to save images after editing them. However, I do not like auto-save feature.
Could you try the following "scenarios" and see if you experience the same issues?
I think these 2 option-items are related to the issues (I could be wrong, though).
Menu > Settings > General > File Operations > "Confirm to save changes to file" is checked/selected.
Menu > Settings > View > Misc. > "Keep current image" is checked/selected.
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Scenario 1: (No Problem)
In View-Mode, I edit an image (e.g. crop).
I go to the next image and the pop-up "Save Changed File" confirmation appears which is correct.
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Scenario 2a: (Problem: "Save Changed File" confirmation does not appear)
In View-Mode, I edit an image (e.g. crop).
I go to Browse-Mode.
("Save Changed File" confirmation does not appear)
I double-click another image and View-Mode opens displaying that second image.
I edit the second image.
After editing the second image, I go to the next/previous images.
("Save Changed File" confirmation does not appear)
Scenario 2b: (Problem: xnview displays un-changed image; not the edited one)
I try to close xnviewmp and the "Save Changed File" confirmation appears.
(If I click "Yes" or "No" , the confirmation appears for the 2 images I have edited which is correct.)
Because I have seen many images since the last time I did the editing, I forget what I did to that image. So, I go to the first image. However, xnviewmp displays that image as if it had not been edited. Actually, it was and if I click "Yes" in the "Save Changed File" confirmation dialog, the changes are save.
I do not know why xnviewmp displays the original image instead of the edited one.
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Do you see the Scenario 2a and 2b happen?
Yes, the main issue is that my stupid brain keeps on forgetting to tell my finger to click the "Save" button.

Can xnviewmp help me by popping-up the "Save Changed File" confirmation if go to the Browse-Mode without saving an edited image?
Then, the issue in scenario 2b does not even bother me.
Thank you for reading this long message and trying the scenarios.
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