LlmsCopyButton and related LLMS copy actions assumed navigator.clipboard.writeText() was always available. On HTTP/insecure contexts, that API can be missing or reject, causing copy actions to fail instead of degrading gracefully.

• Clipboard fallback

  • Added a shared LLMS copy helper that:
    • uses navigator.clipboard.writeText() when available
    • falls back to the existing copy-to-clipboard implementation when the Clipboard API is unavailable or rejects
  • This covers non-HTTPS pages without changing the UI contract

• LLMS copy entry points updated

  • Switched all LLMS copy flows to the shared helper:
    • LlmsCopyButton
    • LlmsCopyRow
    • markdown-link copy action in LlmsViewOptions
  • The change keeps success/loading behavior unchanged while making copy resilient across page contexts

export async function copyToClipboard(text: string) {
  if (navigator.clipboard?.writeText) {
    try {
      await navigator.clipboard.writeText(text);
      return;
    } catch {}
  }

  copy(text);
}

• UI
  • The LLMS copy button remains in the same location and now falls back correctly on HTTP pages

• Fixes [Bug]: LlmsCopyButton not support http page #3234

📍 Connect Copilot coding agent with Jira, Azure Boards or Linear to delegate work to Copilot in one click without leaving your project management tool.