Sync player recipe notifications

[Hornwitser]

It's annoying that all the recipes show up yellow when you switch to a new instance. It should be possible synchronise this state between servers.

[Luciole0x]

As far as I understand it is not possible to save the notification's status, nonetheless.
It is possible to remove all notifications LuaPlayer.clear_recipe_notifications() and add notification for a recipe LuaPlayer.add_recipe_notification(recipe).
But not to get the active ones (as far as my knowledge goes).
The closer I think we can get is remove all notifications when the player connect.
However, the game already allows to turn them off in Interface Settings -> Visualization -> Enable Recipe Notifications.
It's not exactly the same as the player will get the notifications for new recipe while connected but still pretty close to turning them off all together.

I opened a request on the Factorio forum (The post is not visible until it has been approved by a moderator).