Will I be unable to unlock this Trickster Chapter unlockable?
So the chapter concludes on Tuesday and requires 5 rift quests. I only have 2 rift quests still available to complete and although new rift quests open Tuesday, this will close at the same time.

Comments
There are two phases of Quests. One was released on Tuesday and the other releases Friday.
If you scroll down on the Quests page you shared a picture of, you should see a section that says Part 2 on it. It should be 4 or 5 more quests when it releases.
Yes but those quests are for more Chapter Quests. The requirements for the second unlockable specifically says 5 Rift Quests must be completed.
Ah, I see what you're saying. I saw this too. I assumed it was a typo and should read as 5 Chapter Quests, not 5 Rift Pass Quests.
I completed all the actual Rift Pass quests for this week and they didn't count towards the chapter rewards. Only my Chapter Quests have counted, so I assume it's a typo.
It almost definitely should say Chapter Quests not Rift. How this gets past QA and published is puzzling.
Yes, and I can now personally confirm it means to say Chapter Quests. Thank you and I hope anyone else concerned sees this thread. I was worried but everything unlocked with Chapter Quests.