Hi there! I understand you're having trouble with the engine size slider not working in the CycleTrader app on your Android 10 device with the WebKit browser. Let me help you get that fixed.

First, just to clarify: Is the slider unresponsive when you try to use it, or does it move but not actually filter the listings? Also, is this problem happening only for engine size, or with other filters too?

In the meantime, here are some step-by-step troubleshooting actions to try:

1. Restart the App: Close CycleTrader fully, remove it from your recent apps, and reopen it. This can refresh the app's UI and might resolve minor glitches.

2. Check App Updates: Sometimes bugs like this are fixed in updates. Go to the Google Play Store and see if there is an update available for CycleTrader. If so, please update the app.

3. Clear Cache and Data:
- Go to your device’s Settings > Apps > CycleTrader.
- Tap Storage.
- Tap Clear Cache.
- If that doesn’t work, try Clear Data (note this might reset some app preferences, but your account login info should stay intact).

4. Uninstall and Reinstall: If the above steps don’t work, uninstall the CycleTrader app completely, then reinstall it fresh from the Play Store. This often fixes deeper app issues, including functionality problems with filters like sliders.

5. Try a Different Browser or Device: Since you mentioned WebKit on Android 10, confirm if the problem happens only in the app or also when accessing CycleTrader through a mobile browser. Sometimes browser or OS-specific issues affect features.

If after these steps the slider still doesn’t work, the issue might be on the app’s side, and I can help escalate it to the development team.

Could you please try these and let me know how it goes? Also, if there's any error message or behavior you notice when trying the slider, that info would be really helpful.

Are you satisfied with this approach so far?

The slider slides but does not filter.

Thanks for clarifying that the slider moves but the filter doesn’t apply. That helps narrow down the issue quite a bit.

Since the slider interaction works but the filtering isn't triggered, this often indicates a communication problem between the slider UI and the app's filter logic. Here’s how we can troubleshoot this:

1. Check for App Updates: Make sure your CycleTrader app is fully updated. Developers often fix such filter bugs in newer versions.

2. Reinstall the App: If you haven’t already, uninstall and reinstall the app. This can fix corrupted files that might cause the filter not to apply properly.

3. Test Other Filters: Try using other filters (like price, year, make) to see if they apply after selection. If no filters apply, this could mean a broader filtering issue in the app.

4. Network Connection: Since applying filters sends a request to the server to retrieve filtered listings, ensure you have a stable internet connection. Try switching between Wi-Fi and mobile data and test again.

5. Clear App Cache: Clearing cache can help by refreshing the stored app information.
- Go to Settings > Apps > CycleTrader > Storage > Clear Cache.

6. Try Browser Version: Since your device runs Android 10 with WebKit browser, try accessing CycleTrader using your mobile browser to see if the slider filter works there. This helps isolate if the problem is app-specific.

If after these steps the issue persists and the slider still doesn’t filter the results, it might be a bug on the CycleTrader app side reported by other users too1 2.

In that case, I can escalate this with the technical team or you can report the issue directly via email at [email protected] for specialized support.

Could you please try these and let me know the outcome? Are you satisfied with this plan to fix the slider filter issue?