zkEVM Fee&Gas Tokenomics Thread

Polygon zkEVM does not appear to be EIP-1559 compliant at this time, is that correct, and I was wondering what they are working on for EIP-4844?

I checked the Polygon zkEVM documentation and i found that total L2 Gas Fees = total sum of fees gathered from all L2 transactions included in the sequence of batches, Right?

And, i checked ETH / ERC-20 Transfer Tx, It actually looked like it was calculated as gasPrice * gasUsed. GET request to the zkEVM Gas Station endpoint to get a gas price.

If so, how are you handling the fees for Proof gen or verify and the fees for submitting to L1? Please let me know if you have any resources for reference, thanks.