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@helene fwiw i wrote that page based off of what i could surmise out of mastodon's codebase, and i don't exactly have the best code literacy so there may be details i am missing; this is why i linked to the source code explicitly. so my suggestion is to look at the linked files...

aside from that i just filed https://github.com/mastodon/mastodon/issues/18998 as an issue regarding the current behavior, so hopefully that will lead to more technical discussion and review