Dev1lDragon

here representation of bug [perfect scrolbar bug 1.5.0](https://codepen.io/dev1ldragon/pen/Poqmwre) > also recreated on X

@kfeng0806 for fix in master you need to rebuild dist files

@pushpender98 try to find in your compiled js file `Math.ceil` and after that `Math.round` if you find first you don't compiled js to work.