Problem with QR code

Hi !

When trying to connect a parity signer with my polkadot app, I click on « add via qr code » in the accounts tab, but sadly it leads me straight to an error message.

Message reads : « Uncaught error. Something went wrong with the query and rendering of this component. Failed to construct ‘Worker’: Access to the script at ‘blob:file:///dca4c0e3-0cc6-45bb-a371-391fd09ce406’ is denied by the document’s Content Security Policy. »

I’m on macOS Catalina 10.15.7, version of the app is 0.81.1

Could you by any chance help me troubleshoot this problem ?

Thanks a lot !