Polkadot extension not detected

[Frenkiee]

I'm trying to create a plugin for Remix, which uses the Polkadot extension. When running the app as React app, the application has no problem connecting to the extension, but when the application is plugged in createClient iframe and ran in Remix, the extension is not detected. This is due to the window.injectedWeb3 object, which is empty when printing it in code. But it exists in the browser console. Any ideas on how to solve this?