Wallet adapter opens iframe, fails due to content security policy

[RokoTechnology]

We are using a Chrome Extension to inject our modal into websites. This includes a Swap form with a "Connect Wallet" button using solana-labs/wallet-adapter.

When connecting a standard wallet-adapter wallet (such as Phantom Wallet), things work as expected but when connecting Solflare, the solflare-sdk tries to inject an iframe and fails due to content security policy. CSP blocking fetch requests can be worked around (solana/web3.js Connection accepts custom fetch implementation) but we are not aware of such workaround for iframes.

It would be ideal if it was possible to pass a param in SolflareConfig and avoid the iframe part of the workflow altogether.