@trwnh @Claire @helene
That's right... Implements the ability to delete the specified reaction. At this time, if you refer to the EmojiReactions collection of the target Note, the deletion is reflected, so it is reflected remotely by the mechanism to synchronize it. Synchronized works by incentivities on the remote side who want to reflect all reactions. Also, when you delete it, reject Like or EmojiReact in the Reject activity.