In Azure DevOps, how can I define a default template for a field of a work item?

Question

I am using Azure DevOps and I want to provide a default template to a bug work item. I have added the existing Description field (with a multi-line rich editor).

I would like it to be configured by default like this when a new bug is opened:

I went to edit the default value of the description field, like this:

The UI does not let me configure the multi-line field properly; I am unable to add new lines and use a bold font.

Question

How can I define a default template for a rich multi-line field?

Answer 1

Because is HTML field, you can add HTML tags when you define the default value, it will do the work:

Result: