Hi! I understand you're having trouble with the Future Wear app login where the keyboard becomes inactive when trying to enter the verification code, even after reinstalling the app. I want to help you get this sorted out.

To start, can you tell me more about when exactly the keyboard stops working? For example:
- Does the keyboard not show up at all when you tap the verification code field?
- Or does it appear briefly and then disappear?
- Are you trying to enter the code manually or paste it in?
- Also, does this happen only with Future Wear or any other apps on your device?

Meanwhile, here are some initial steps we can try to resolve the keyboard issue on your Android 10 WebKit device:

1. Force Stop and Clear Cache of Keyboard App:
- Go to Settings > Apps > Your Keyboard app (like Gboard or Samsung Keyboard).
- Tap "Force Stop," then "Storage," and select "Clear Cache."
- Restart the Future Wear app and try again.

2. Switch Keyboard Temporarily:
- Go to Settings > System > Languages & input > Virtual keyboard > Manage keyboards.
- Enable another keyboard if available (like Google Keyboard or SwiftKey).
- When entering the code, tap the keyboard icon to switch keyboards and see if that works.

3. Check for System Updates:
- Sometimes an outdated keyboard or system software causes these issues.
- Go to Settings > System > Advanced > System update, and install any pending updates.

4. Restart Your Device:
- A simple restart sometimes resets input method services and clears glitches.

If these don’t work, it may be related to how the Future Wear app handles the input field for verification, which can sometimes cause the keyboard not to activate on some devices or software versions.

Let me know what you observe after these steps, and I can guide you further or check if there's a known issue affecting Future Wear login on Android 10 devices.

Are you satisfied with these first steps so far?