Unable to Copy Workflow Nodes – “Copied to clipboard successfully” but nothing is copied (Self-Hosted v2.7.4)

Yeah this is the HTTP vs HTTPS thing, Chrome’s clipboard API just doesnt work over plain HTTP. Quickest fix without setting up SSL is go to chrome://flags/#unsafely-treat-insecure-origin-as-secure, add your n8n URL there and relaunch Chrome. Or just use Firefox which doesnt have this restriction.

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