Right now, to set tracks from a discID for a release, you have to click on the specific discID on the list in the release's discID page. This kinda makes sense - after all, it's what enables you to make sure the track durations look fine - but many new users won't even think to click on this weird sequence of symbols in the hope it does something useful. Can we make this more clear somehow?

See https://musicbrainz.org/edit/48054892 for a case of confusion about this.