BF: Reactions appear as "New messages"
BF: Reactions appear as "New messages"

https://github.com/vector-im/riot-ios/issues/2516

We must allow storing read receipts for reactions events too.
Else, the app cannot know where the last read receipt is. In this situation, it resets the receipt receipt on the last displayed message, which corrupts the unread count.

matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk