Side scroll bar is an issues

Assalamu alaikum I do like and use your apps. But side scroll bar is not smooth like other iquran. Appreciate is you can optimize so that i can jump up or down of a sura quickly. Thanks Faruque Sikder
PendingPending

Walaikum assalam wa rahmatullah, Can you please clarify your request a bit more? You may share a few more details along with suggestions for improvements that could make the experience better for the users. This would actually help us understand better.