Whitelist proposal duplicate  Won't Fix
Every time when a whitelist proposal is sponsored, it's checked that there is no other sponsored whitelist proposal with the same token. This is done in order to avoid proposal duplicates.\\n```\\n// whitelist proposal\\nif (proposal.flags[4]) {\\n    require(!tokenWhitelist[address(proposal.tributeToken)], "cannot already have whitelisted the token");\\n    require(!proposedToWhitelist[address(proposal.tributeToken)], 'already proposed to whitelist');\\n    proposedToWhitelist[address(proposal.tributeToken)] = true;\\n```\\n\\nThe issue is that even though you can't sponsor a duplicate proposal, you can still submit a new proposal with the same token.
Check that there is currently no sponsored proposal with the same token on proposal submission.
```\\n// whitelist proposal\\nif (proposal.flags[4]) {\\n    require(!tokenWhitelist[address(proposal.tributeToken)], "cannot already have whitelisted the token");\\n    require(!proposedToWhitelist[address(proposal.tributeToken)], 'already proposed to whitelist');\\n    proposedToWhitelist[address(proposal.tributeToken)] = true;\\n```\\n