There’s an update on this:
@FatsharkJulia Now if you’ll forgive me I’m going at it again 
I know you sharks are mighty busy on DT. I’m hoping to get an estimate for when this might happen - and if it’s indeed still on the to-do list.
Meanwhile I’d like to ask if it’s possible to ask for a removal of Weave weapons (I know you could do this for deeds on your end). While it’s a bit of a shame because it took me a long time to craft every weave weapon, upgrade it and customize it, I’m not really playing weaves much, and it seems the mode is sort of abandoned anyway. I suppose without those items I should be able to open boxes again (which i need to get red dust for new weapons).
This is not worth it if that fix is on its way (say, around the time new weapons arrive, which I guess it’s gonna be with Sienna), but if it’ll take more than it’d be worth considering. Thank you 