I just pushed part one of an update that will merge #ActivityPub and #IndieWeb interactions.
For now the facepile will look a bit funny if you have IndieWeb interactions, but it will be fixed soon with part two.
For now, the replies/likes/shares counters of #microblogpub will combine the two, but an update in the templates is still needed, as it will still show all the webmentions reactions as "Webmentions".
Soon they will go to the right section (likes/shares or displayed as a replies). Older webmentions will be considered as unknown (for now).