I have the same issue but on Optimism. I have reached out to the team on discord and this forum but there’s no response. There is a serious bug on the manifold site causing users like 0x1 and myself to lose funds.
Refer to my thread here: Bug with manifold. Minted on wrong network, didn't receive NFT - #4 by imperium
Would appreciate if you guys can respond and refund the loss funds.
Thank you