Battle Pass Key Exchange not working

I've got the Battle Pass yesterday (from shop with uridium) mainly to try and get the Odysseus laser or the Solaris (looking from the event FAQ they cost 28 and 30 keys and have an exchange limit of only 1).

My Battle Pass "Objectives" tab doesn't show these two items in the "Key Exchange" list, and many others are not there either (even before buying the Battle Pass).
I've noticed there's the filter menu in which I think I should be able to select Standard Items and Special ones (I don't know which ones from the FAQ list are Special and which are Standard) but it doesn't seem to be working correctly. Here are some screenshots of what it looks like:



If I try to select both filters it doesn't change the items, it only depends on the first selected filter so I have to deselect both and then choose the one I want.

In the Special tab I don't understand what I am looking at so I think it is probably a bug.
If I try to exchange the 30 keys to get this unnamed item (I have 31 so it should be possible) nothing happens, not even a text, just the "Exchange" button graphic changing to the pressed state and then turning normal when I release the mouse.

In the Standard tab these are the items I have: 25x IAC, 15x Indoctrine Oil, 50x ABR, 125x EE, 4x Booty Key, 3000x RSB-75, 4500x UBC-100, 2000x PLT-3030, 3000x PLT-2021, 500x UBR-100, 500x HSTRM-01, 25x DCR-250, 50x SR-5, 1000x Seprom, 25x Scrap, 150x Bifeon, 100x Tetrathrin, 75x Kyhalon, 45x Log disks, 1000x PET fuel, 150x Polychromium, 150x Rinusk, 5x Schism, 125x Evocation Chips.

Is this a bug or is there something I'm missing? Should I contact the support?
Thank you.

Update: since I normally use the Unity client and it has been really buggy sometimes, I tried using the normal client and as I suspected the Special items list here appears normal, with everything listed in the FAQ, and I managed to exchange my keys for an Odysseus laser.
I guess I'll use the normal client when I have to exchange keys but the bug still remains for the Unity client so I'll leave this thread here (I don't know if there is a more appropriate section).