Autotagger/Quick Reblog features for Drafts?

[elderberryink]

This might be a stupid question, but in my drafts, I cannot see a feature for suggested tags, and autotagger/quick reblog functions are not working for it, which is an issue because I need to tag all the original posters as a tag and/or have an autotag for queued posts. I am assuming this is because drafts aren't considered reblogs (if that makes sense). Is there a way to use some sort of autotag function when posting/queuing from drafts that I might be overlooking? If not, is there any way to implement one yourself?

And if there is some way to add this, could it more in the vein of the autotagger function, where we had options to add a prefix to the username, as well as add the username of the person you reblogged from, the original poster, or both?

Thank you so much!