I'm an amateur user and primarily use QGIS to change the projections of my fantasy maps, using the Georeferencer functon. Normally I enter non-equirectangular projections, plot the co-ordinates and export the image in an equirectangular projection. this is the extent of my experience using QGIS.
Anyway. I'm trying to do the opposite - I'm drawing an equirectangular map and have imported it into the QGIS Georeferencer, entered the co-ordinates and am trying to export in a non-equirectangular (Lambert equal area, if it matters), but it just keeps on exporting it as equirectangular. I'm not sure If I'm doing anything wrong. I've tried exporting in various different projections and after rendering, the exported image is always identical to the original one.
How can I make this work?