Unable to claim unused ETH

[PTPells]

hi y'all – I'm running into difficulty reclaiming the ETH I contributed to a PartyBid that was not successful. More details below...

Environment

• Browser: Chrome
• Wallet: WalletConnect connected to a Gnosis multi-sig
• Auction host: Foundation
• Auction contract: https://etherscan.io/address/0x7e5507281f62c0f8d666beaea212751cd88994b8
• My wallet address: 0x5c293A2C33C0d966e222f7d50EDCD4780E68491B

Behavior

1. Visit the PartyBid to which you contributed ETH. In this case, https://www.partybid.app/party/0xc94a63198f58b694917d3ae02e8b64f7ac3c6e75
2. Click the "Connect Wallet" button in the page chrome
3. Observe the "Connect to PartyBid" dialog appears
4. Select "WalletConnect"
5. Observe the "Successfully connected!" toast appears and a snippet of the wallet address I just connected to PartyBid appears where the "Connect Wallet" button previously had
6. Click the "Claim unused ETH!!!" button
7. Observe the "Claim unused ETH!!!" button has change state and is no longer clickable:

Actual
7. ❗️Visit the wallet you successfully connected to PartyBid in "Step 5." and notice no ETH has been received

Expected
7. ✅ Visit the wallet you successfully connected to PartyBid in "Step 5." and notice the ETH you contributed to the party has been received