Hello,
we lost some time before we understood that these are 2 different software systems, also related to different developers. (KoBoCollect: an Android app and Enketo: a Web app.)
There are a lot of differences in detail! A consequence is for example, that you must be very careful using Enketo (Preview) for testing KoBoCollect forms.
Some differences are noted here: https://support.kobotoolbox.org/en/articles/592377-overview-on-data-collection-tools
Concerning your formatting issues, maybe the following can help:
- https://support.kobotoolbox.org/en/articles/592419-custom-formatting-in-web-forms
- http://xlsform.org/en/#styling-prompts
- Some html tags like
<span style="color:red">WARNING:</span>
will work in KoBoCollect and Enketo, in question labels (only in KoBoCollect also in choices) - Examples to check: https://community.kobotoolbox.org/t/styling-choice-labels/5074
You are right, underline ( Good Morning) is NOT working in Enketo.
Kind regards