EVMChainClient::observeInTX is consuming events from EVM external chains. It will consume ZetaSent and Deposited logs plus check Native asset being sent directly to the TSS address. While Deposited and Native asset are communicated to Zetacore using PostSendEVMGasLimit, somehow ZetaSent isnt, which seems wrong, so I would recommended to update this.
https://github.com/code-423n4/2023-11-zetachain/blob/main/repos/node/zetaclient/evm_client.go#L856
https://github.com/code-423n4/2023-11-zetachain/blob/main/repos/node/zetaclient/evm_client.go#L898
https://github.com/code-423n4/2023-11-zetachain/blob/main/repos/node/zetaclient/evm_client.go#L977
