[SUGGESTION] AutoMod blocking reason in system message

I feel like we should be able to provide a custom reason in the system message that is displayed when a message is blocked.

My server requires some pretty unique blocking and I constantly get questions from users regarding why their messages aren't being sent.

On a similar note, possibly also highlight the matched phrase on the user's end so they know what actually isn't allowed. Though this might make it easier for users to find workarounds.

I made a little mockup of the AutoMod rule and the system message

https://i.imgur.com/Dn8jlol.png 

https://i.imgur.com/spVYyWL.png