[Xverse] String with Clarity contract converted to base64 string when deploying

[matronator]

Describe the bug
When I want to deploy a contract using request, it converts the contract to Base64 or something like that. I pass regular string as a parameter, but in the popup window from Xverse, when I click on download contract or if I continue, the deployed contract is just one line of some random characters.

See here: https://explorer.hiro.so/txid/ST39DTEJFPPWA3295HEE5NXYGMM7GJ8MA2QA8AS9.daadas?chain=testnet

To Reproduce
Steps to reproduce the behavior:

const pc = Pc.principal(userData.addresses.stx[0].address).willSendGte(deployCost * 1000000).ustx();

const deployResponse = await request('stx_deployContract', {
    name: contractName,
    clarityCode: contractContent,
    postConditions: [pc],
    postConditionMode: 'allow',
});

Expected behavior
Deploy the contract as a Clarity string.

Desktop (please complete the following information):

• OS: macOS
• Browser: Chrome
• Version: 136

Additional context
Add any other context about the problem here: