Hi! I see you're having trouble with your flashcards not saving in Study Bunny. Let's get to the bottom of this together.

First, can you tell me a bit more about what's happening? For example:
- Are you creating new flashcards but they don't appear after you try to save?
- Do you see any error messages or a "Saving..." notification that doesn't complete?
- Are you logged into your Study Bunny account when trying to save the flashcards?
- Is this issue happening on the WebKit browser on your Windows 10 device specifically?

With that info, I can guide you more precisely. Meanwhile, here are some initial things to check:

1. Check your internet connection. Saving flashcards may require an active connection if data syncs to the cloud.

2. Confirm you are logged in. Some Study Bunny features like flashcard saving require an account sign-in.

3. Clear browser cache and cookies. Sometimes stored data can conflict with saving processes. On WebKit browser, you can usually find this in Settings → Privacy.

4. Try logging out and back in. This refreshes your session and can resolve some saving issues.

5. Ensure the app or site is up-to-date. If you're using the Study Bunny app or web interface, verify there are no pending updates.

If none of these work, and since you're on Windows 10 with WebKit browser, we might want to try accessing Study Bunny via a different browser to see if the problem persists.

Let me know what you observe with these steps and any extra details you can share, and we can keep going from there!

Are you currently signed in when trying to save your flashcards?