zkApp.fetchEvents() throws Gateway Time-out error on devnet

[dfstio]

On mainnet, both zkApp.fetchEvents() and fetchEvents({ publicKey: contractAddress }) work. On devnet, fetchEvents({ publicKey: contractAddress }) work, while zkApp.fetchEvents() throws Gateway Time-out error.

The code to reproduce:

import { NameContractV2 } from "minanft";
import { PublicKey, Mina, fetchEvents } from "o1js";

const contractAddress =
  "B62qs2NthDuxAT94tTFg6MtuaP1gaBxTZyNv9D3uQiQciy1VsaimNFT";

const Devnet1 = {
  mina: ["https://api.minascan.io/node/devnet/v1/graphql"],
  archive: ["https://api.minascan.io/archive/devnet/v1/graphql"],
};

describe("Should get events", () => {
  it(`should get events`, async () => {
    const networkInstance = Mina.Network({
      mina: "https://api.minascan.io/node/devnet/v1/graphql",
      archive: "https://api.minascan.io/archive/devnet/v1/graphql",
    });
    Mina.setActiveInstance(networkInstance);

    const address = PublicKey.fromBase58(contractAddress);
    const zkApp = new NameContractV2(address);
    console.log("Fetching events for", address.toBase58());
    try {
      const events1 = await fetchEvents({ publicKey: contractAddress });
      console.log("Events1:", events1?.length);
      const events2 = await zkApp.fetchEvents();
      console.log("Events2:", events2?.length);
    } catch (e) {
      console.error("Error fetching events", e);
    }
  });
});

The log:

[2:38:49 PM] Fetching events for B62qs2NthDuxAT94tTFg6MtuaP1gaBxTZyNv9D3uQiQciy1VsaimNFT
[2:38:50 PM] Events1: 145
Error fetching events Error: Gateway Time-out
    at fetchEvents2 (/Users/mike/Documents/DeFi/MinaNFT/minanft-tools/node_modules/o1js/dist/node/index.cjs:22299:11)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at fetchEvents (/Users/mike/Documents/DeFi/MinaNFT/minanft-tools/node_modules/o1js/dist/node/index.cjs:19878:10)
    at NameContractV2.fetchEvents (/Users/mike/Documents/DeFi/MinaNFT/minanft-tools/node_modules/o1js/dist/node/index.cjs:24751:19)
    at Object.<anonymous> (/Users/mike/Documents/DeFi/MinaNFT/minanft-tools/tests/issue.test.ts:26:23)