XaaS Blueprint Field Label Bugged?

Hi everyone

It looks like in 7.6, if you use Workflows from the new HTML5 vRO Client as a XaaS backing, the new form elements are not properly used or translated in the XaaS blueprint.

Simple example:

Now let's look at it in the XaaS Blueprint Designer:

But if you publish it as a catalog item, it will crush the field label space and it looks like that, no matter the label size you selected in the blueprint designer:

Any other experience with that? Is that somehow avoidable or does anyone know how to work around it?