Pages view not updating correctly when duplicating or moving pages

[VLR]

Hello - new to Affinity, uploaded last week to Windows 11.   I'm attempting to update a brochure created by a former employee on Affinity 1.  I have been both duplicating pages and moving pages, and the Pages view is not keeping up with the changes - see screen shot of the view when I click on the page, and the page view next to it showing a different layout.  In one instance I had one whole page of data disappeared when I moved a new page next to it.  I would undo the changes and the page would re-appear, then make the changes again, only to have the page disappear again.  I don't know if I'm doing something wrong, or if it's a problem with the program.

[Callum]

Hi VLR,

Does this happen with all files or just this one file? If you create a brand new file that contains only a few pages and objects does this issue still occur when you move or delete pages? If this only happens with this one file would you be able to provide a copy of it? I can provide a link to our DropBox if you would rather not post it publicly. Alternatively if this issue occurs with all files please could you provide a screenshot of the performance panel within the apps preferences?

Thanks
C