Clarification on column width & scrollable

[Kenny]

I'm currently evaluating the Kendo UI Grid for use with our product and have come across an issue regarding column widths. According to many forum posts the defined column widths of a Grid become fixed if the Grid's "scrollable" property is set to true. I need to use the grid with scrollable.virtual = true, with the ability to set the width of the Grid's columns, and potentially have a horizontal scrollbar. According to existing forum posts this doesn't seem to be possible.

However, when I look at the Kendo UI site's example, specifically this one: 
http://demos.kendoui.com/web/grid/virtualization-remote-data.html

We have a grid that is scrollable, in virtual mode, and the widths of the columns seem to be respected with a horizontal scrollbar. In my testing, my code is virtually identical with the exception of using my own datasource, yet I end up with columns with equal widths. Is the behavior in the example actually possible or is that based on some deprecated version? 

Also is there a way to get the vertical scrollbar to show up on mobile devices/tablets?

Thanks, 
Kenny

[Kenny]

OK turns out my problem was some issue with jQuery 2.0. I rolled back to jQuery 1.9 and the columns now respect the widths that I define even when the scrollable property is set to true (virtual:true). 

[Alexander Valchev]

Hi Kenny,

I am glad to hear that you have managed to resolve the first problem. If I understood correctly, only the question about vertical scrollbar is not answered.

When the application is opened on a mobile device, Kendo Grid uses mobile scroller as it is optimized for touch actions. It emulates the behaviour of the native scroller of the mobile browser which is not constantly visible too. I am afraid that this behaviour cannot be prevented.

Kind regards,
Alexander Valchev
the Telerik team