I’m not clear on the use case for this. It seems like with a resub chat message notification and subscribe/unsubscribe events you should have the data you need.
An error occurred while saving the commentcapelinha commented
I need RESUB event because I have a goal bar that shows the number resubs of the day, this information would be incorrect if I do not know when someone RESUB without sending the message in the chat. This event exists in the webhook and in PubSub along with the subscription event, it should be included in the EventSub so as not to break the features that people built on top of it.