There is quite some confusion about how Resampling works in Affinity Photo, and at what places the user can manage the settings / parameters:
View Quality in Preferences->Performance
Pixel Art Resize
Rasterising layers after usage of Move Tool / Transform Panel
Resizing Document
Exporting Documents
Resampling is the algorithm used to deal with different resolution (DPI / PPI) of documents, document layers, display size, and exported files.
It is una