AppliedTags is always empty now?

[eslindsey]

I made a bot to work with threads in a forum channel. It was working correctly previously, but has now stopped working. I tracked the problem down to the AppliedTags field on the channel, which is being returned empty on all threads now. I tried removing the tag and re-adding it manually in Discord, but this did not have any effect. Is this something I'm doing wrong?

Log:
Active thread {"name": "Unprotect token prior to Incursions", "tags": [], "phase": ""}

Code:

        tl, err := s.GuildThreadsActive(UGC) //ThreadsActive(ChannelProposals) does not work?
        if err != nil {
            log.Warnw("Couldn't get active threads", "err", err)
            continue
        }
        log.Debugw("Got active threads", "n", len(tl.Threads))
        for _, ch := range tl.Threads {
            if ch.ParentID != ChannelProposals {
                continue
            }
            phase, multi := analyzeTags(ch.AppliedTags)
            log.Debugw("Active thread", "name", ch.Name, "tags", ch.AppliedTags, "phase", phaseString[phase])
            // ch.AppliedTags worked before, but now it doesn't ^^

Screenshot:

Version: v0.27.1

[eslindsey]

Found out session.GuildThreadsActive does not populate channel.AppliedTags; since this bot was working previously, I guess this is a breaking change. However, session.Channel does still populate AppliedTags.

Therefore as a workaround, I am now using:

threads, _ := session.GuildThreadsActive(...)
for _, channel := range threads {
    channel, _ = session.Channel(channel.ID)
    // ... now channel.AppliedTags is populated at the expense of an extra call per channel
}