How to complete objective for watching FC Pro broadcast?

For e.g. the "FC PRO Open Day 1" objectives in FC Pro Season 2. Do we have to watch the stream live in order to fulfill the objective? Or can we watch a past broadcast?

I have already successfully linked my EA account with my Twitch account (and successfully completed the "FC Pro - Twitch" objective).

But for "FC PRO Open Day 1", I watched more than 60 mins of the relevant video (past broadcast), but can't figure out how to complete the objective. According to docs, I am supposed to claim a Twitch "drop" during or after watching the necessary duration of the video, but I don't see anything clickable on the video page to claim any drop. The drop didn't appear in my Twitch drop inventory either.

How do you guys do this?