Sitemap definitions only for basicUI or classicUI

It would be nice to have a possibility to condition a definition in a sitemap only for BasicUI or ClassicUI (or the screen width).

My example
looks in BasicUI like

To get correct results, I have to maintain different sitemaps.

A other solution could be a instruction to start with a new line.

You can file an issue or start a discussion on the Eclipse SmartHome project but realize that to sort something like this would require changes to ALL of the UIs that use sitemaps including the phone apps. In other words, it would be a really big deal.

In HABPanel you can create any keypad layout you want with a custom widget.