Identify results, I can highlight and inspect an individual 'feature', in this case a country geometry. In reality, the geometry is a
MultiPolygon and I would like to inspect individual polygons one by one (in this case islands) which are part of the larger feature/MultiPolygon. How can this be done?
Convert your MultiPolygon to single Polygons using the "Multipart to singleparts" from
Menu Vector > Geometry Tools > Multipart to singleparts. Than use the
Identify tool again.
It will generate a new (additional) layer with each part as a separate feature. Your original MultiPolygon layer will be kept unchanged.