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Description
Background
We should extend this fix that was done for Optimism to display both L1 and L2 fees here #19960 to the following Layer 2s: Polygon zkevm, zkSync Era and Linea. This can be achieved by hardcoding these networks as an exception.
We'll investigate how to handle these in an automated and permissionless (so it's not a hardcoded list that we maintain) as part of a different issue.
Acceptance criteria
- Layer 1 and Layer 2 fees should be displayed in the fee breakdown for the following networks:
- Linea mainnet (chain id: 0xe708)
- Linea testnet (chain id: 0xe704)
- Polygon zkevm mainnet (chain id: 0x44d)
- Polygon zkevm testnet (chain id: 0x5a2)
- zkSync Era mainnet (chain id: 0x144)
- zkSync Era testnet (chain id: 0x118)