@Marinus-van-Deudekom, well if you imported them, you already have the file But indeed it takes an effort to export them. You can place the POI in an empty route and export as GPX. POI can also be imported from that same GPX. If you maintain your POI like this, directly in an empty route, that works well! But if it is about other people's large libraries, it is best to keep the file around
I have no doubt that, with the renewed interest of POI in the app, it will be on the agenda for the new planner also.