manage hashtag collections in instagram

Have you ever seen a hashtag that you wanted to save in Instagram for later use? Have you ever saved lists of hashtags in an external app only to copy and paste them back into your Instagram posts? If so, this concept will make sense. You can save photos and create collections of them, why not be able to apply this logic also to hashtags? Here is also video taking you through the steps of saving a hashtag and moving it to a hashtag collection. https://www.dropbox.com/s/eoaon23q0rwh77a/hashtag%20collections.mov?dl=0