When the control is opened for the first time, the initial rendering behavior appears a bit awkward—it renders the control aligned all the way to the right. This doesn’t provide an ideal user experience.

To ovecome this I am using custom styles as demonstrated in the dojo linked here -  https://dojo.telerik.com/qtdksIeh.

However, I would like to request improvement of the PivotGridV2 initial loading appearance, so it is not needed to add custom style to the component. It would be great if the component is rendered on the entire width while loading (as it is after the data is loaded).