(PS5) Titan - Unable to see (or unspec) Colossal Capacity backpack

System: PS5

Since 0.4.0 my Titan ascendancy backpack from Colossal Capacity is no longer visible. The toggle function is there above the regular inventory, but it does nothing. Cannot unspec the nodes either.

My other Titans from past leagues have the same problem.

Tried using 'Item snapping' to force items into the backpack, but that also doesn't work.

I've cleared PS5 cache, but it did nothing.