The last transfer call in batch transfer over 5 transfers didn't fit the extrinic

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In my script, I discovered that when I send the extrinsic more than five calls with Address20, the last call will show a random address with 0 value. However, the batch transfer calls were executed correctly. In other words, the call executes successfully but shows differently.

I can also reproduce when I replace the last call with address20: random evm address with value 4722 is okay, but 4723 fails.
The app version is apps v0.146.1

It may be because of the length limitation. I'm not sure