On both Windows and Linux, "lock zoom" gets ignored after 2 images in most 'Auto image size' modes.
Video demonstration using the live ISO of Linux Mint v21.2 Cinnamon (that way you can easily verify and reproduce the bug):
[v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes
Moderators: helmut, XnTriq, xnview, Dreamer
Re: [v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes
I see the same bug with XnViewMP 1.5.5 on MacOS 12.6.5 Monterey.
Steps to Reproduce:
1. set View > Auto image size > "Fit image to window, large only"
2. open an image
3. zoom in
4. select View > Lock Zoom
5. press Page Down to go to 2nd image (zoom stays locked)
6. press Page Down to go to 3rd image (zoom reverts back to Fit Image instead of staying locked)
Steps to Reproduce:
1. set View > Auto image size > "Fit image to window, large only"
2. open an image
3. zoom in
4. select View > Lock Zoom
5. press Page Down to go to 2nd image (zoom stays locked)
6. press Page Down to go to 3rd image (zoom reverts back to Fit Image instead of staying locked)
Re: [v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes
Also, the same bug is still in the latest XnViewMP v1.6.1
Re: [v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes
This is a feature.
viewtopic.php?f=62&t=45977
viewtopic.php?f=62&t=46002
Search exists for a reason.
viewtopic.php?f=62&t=45977
viewtopic.php?f=62&t=46002
Search exists for a reason.
Re: [v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes

Pierre.
Re: [v1.5.5] "Lock zoom" gets ignored after 2 images in most 'Auto image size' modes
This problem is supposed to be fixed in XnView MP 1.6.2. Please check and confirm the bug fix here.
Pierre.