Well I just looked closely at Little navmap and would you believe it? It has literally been staring me in the face every day and I simply had no idea. All the airports I have added to the community folder are circled in yellow and persist even when you zoom out.
In order to update to include recently downloaded airfields, you must go to the Scenery library menu and download scenery library.
Thank you so much for this. I can’t believe i hadn’t noticed this.