
Hi @Aravindamj ,
Could you please share a bit more about your issue?
Do you mean that the Slider control could not work any more within your app?
Based on the issue that you mentioned, I have made a test on my side, and don't have the issue that you mentioned. Please consider turn off the "Improved app rendering (final validation)" option within Advanced settings of App settings of your app, then re-publish your app, check if the issue is solved.
Also please consider re-store your app to previous version, then publish it again, check if the issue has been fixed. More details about re-storing app to previous version, check the following article:
Restore app to previous version
In addition, please consider run your app in another browsers, check if the issue still exists.
Best regards,