Hello! From what I can tell, any given custom sentence needs to be related to a specific grammar point and there a simple way just to add a “custom sentence” that isn’t connected to a specific grammar point. (I’ve also seen a post to that effect before). This would be useful 
As a follow up, I’m using mochi.cards as an SRS system to do sentence mining, and I’m really enjoying it. However, bunpro is just a few features away from being able to do most/all of my workflow with that app. Specifically:
- being able to add custom image/audio/video context (e.g the context of where I saw it)
- being able to drill on “whats the translation of this sentence”
Not suggesting its a failing of bunpro that those features aren’t here, just mentioning how useful it would be to have them.
Thanks!