Hi Anamika,
For mobile devices it is recommended to turn on the adaptive rendering mode (mobile mode) where the view and the navigation icons will be displayed as in the attached screenshot.
As for the Arbeitswoche problem - you can apply the following CSS fix that will make the text appear with elipsis (or if you do not want this then just increase the width):
Regards,
Kiril Nikolov
Telerik
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