Donations returning null projects in applications object

[codenamejason]

{
    donations(
       filter:
           {
               donorAddress: {equalTo: "0x37e5e6eb36467f98392ebbb35f110fbb8238e6d3"}, 
               application: {projectExists: true}
           }
    ) {
      id
      chainId
      projectId
      roundId
      recipientAddress
      applicationId
      tokenAddress
      donorAddress
      amount
      amountInUsd
      transactionHash
      blockNumber
      round {
        roundMetadata
        donationsStartTime
        donationsEndTime
      }
      application {
        project {
          name
          
        }
      }
    }
  }

Had to add the projectExists filter to remove null projects.