Bitcoin-based UTXO chains support several different UTXO types, which are not all currently supported on Fireblocks.
Fireblocks supports only p2pkh address types when generating DOGE addresses, as well as DOGE p2pkh and p2sh destination addresses.
Therefore, Fireblocks does not support other UTXO types such as p2pk and p2ms. These UTXOs cannot be included in outgoing transactions (neither as source nor destination), so therefore accepting them as part of an incoming transaction will not trigger a webhook notification, or create an incoming transaction record, nor will it be included in the balance calculations.