I’m using a Discourse forum as the comments section for my blog, which is on a separate domain. I’m trying to use the Discourse full app embed, but users can’t login, reply, or interact at all from the embed. When someone tries replying, it redirects them to sign in on a new page, even if they’re …

[image] Dev-in-the-BM: I’m trying to use the Discourse full app embed, but users can’t login, reply, or interact at all from the embed. When someone tries replying, it redirects them to sign in on a new page, even if they’re already logged in. is your Discourse up to date? make sure you upd…

Enter the rails console and set the same site cookie to none. cd /var/discourse ./launcher enter app rails c SiteSetting.same_site_cookies = "None"

[image] Lilly: is your Discourse up to date? Yes. [image] Lilly: i have no problems replying when logged in to the correct forum. Within the same domain, or across different sites? [image] Lilly: replying as anon opens a new tab to log in as explained here: [image] Dev-in-t…

[image] Falco: Enter the rails console and set the same site cookie to none. I thought of that, but that’s very insecure, obviously not a good idea.

[image] Dev-in-the-BM: I thought of that, but that’s very insecure, obviously not a good idea. Just a note that the person who suggested that was the one who helped make the feature :wink:.

[image] Dev-in-the-BM: I thought of that, but that’s very insecure, obviously not a good idea. Cross domain embedding is not always the best idea either, but hey.

Is using the full app embed on another domain possible?

Support

RGJ (Richard - Communiteq) May 5, 2026, 7:46am 7

Cross domain embedding is not always the best idea either, but hey.

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Is using the full app embed on another domain possible?

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