Course completion with a code block?

We encountered CORS errors when attempting to access the SCORM API like this in a code block when embedding in our LMS. The below code worked for us instead. 

More generally, does anyone know if accessing the SCORM API like this from within a Code Block could be problematic at all? In other words, should we be thinking twice about publishing Rise SCORM packages that use the SCORM API to do things like set the score from within Code Blocks? Is this akin to calling an undocumented API? 

I've been trying to find technical documentation that describes how developers can/should interact with the Rise package from within a Code Block. There are some great examples on these forums, but I've not seen any of the more "official" information with guidelines/best practices that I've been expecting.

  const findScormAPI = (win) => {
      let attempts = 0;

      // Look up/through the window chain for an API object
      const scanChain = (currentWindow) => {
        while (currentWindow && attempts < 50) {
          attempts++;
          if (currentWindow.API_1484_11) return currentWindow.API_1484_11;
          if (currentWindow.API) return currentWindow.API;
          
          if (currentWindow.parent && currentWindow.parent !== currentWindow) {
            currentWindow = currentWindow.parent;
          } else {
            break; // Reached the top of this window chain
          }
        }
        return null;
      };

      // 1. Search the current window's parent chain
      console.log("Scanning window parent chain for SCORM API...");
      let api = scanChain(win);

      // 2. Search the opener's parent chain (i.e. for new-window launches)
      if (!api && win.opener && win.opener !== win) {
        console.log("API not found in parent chain. Scanning window.opener chain...");
        api = scanChain(win.opener);
      }

      // Log the final discovery result
      if (api) {
        console.log(`API successfully found after ${attempts} total attempts.`);
      } else {
        console.log(`API NOT FOUND. Reached ${attempts} attempts limit or top of window chains.`);
      }

      return api;
    };

const api = findScormAPI(window);
 
api.SetValue("cmi.score.raw", "100");
api.Commit();