Deck Tracker Overlay's "Copy Deck Code to Clipboard" feature broken on Twitch?

[MillenniumDH]

Using Google Chrome. I didn't really change anything but for the past couple of days I can't copy the deck code by clicking on that copy button on Deck Tracker Overlay when I watch a streamer play HS. Anyone else having a similar problem?

[RegnilLord]

I'm having the same problem.

[NMalgieri]

same here

[rastersysteme]

Chrome 81 got some security fixes. Among them was a change to the clipboard.

I think that’s why we now get the following error message:

The Clipboard API has been blocked because of a Feature Policy applied to the current document.

[MillenniumDH]

There's nothing that can be done from our side then? We just have to wait for the update?

[rastersysteme]

Yes. Alternatively you can use the Firefox browser.

[beheh]

Moved this to the appropriate repository.

This is due to Chrome's new(?) cross-domain iframe permissions, which it doesn't grant to our extension. I've tried using the permissions API locally to test whether we can request permission, but I haven't had much success. We'll probably have to add a text-based "copy text" fallback like on mobile. In the mean time, you'll need to use another browser instead.

[beheh]

Duplicate of #50