cq:emptytext in touch UI

[cq_5_5]

I need to configure cq:emptytext for some of our components. cq:emptytext works fine in classic UI but does not work in touch UI. What is the way of configuring cq:emptytext property in touch UI?

[smacdonald2008]

Here is the feedback from one of our touch UI Experts:

I think there is no such configuration option in Touch UI