using AIMP intents with key mapper?

[Toffie]

I'd like to use AIMP intents with key mapper to map a double click on my headphones to an addToFavorites action.
I found https://www.aimp.ru/forum/index.php?topic=68605.0 which showed a list of available intents.
If I try to use this with key mapper with the com.aimp.service.action.addToBookmarks Action (see attach) I get following error in the log file :

Failed to perform action Intent(description=add to favorites in aimp, target=ACTIVITY, uri=#Intent;action=com.aimp.service.action.addToBookmarks;end), reason: android.content.ActivityNotFoundException: No Activity found to handle Intent

I'm using version 4.11.1467. Is it possible the intent is no longer or via a different way available? 

[Artem]

target=ACTIVITY

You should send intent to a background service, not to activity