The inline field is too small to edit a JSON or XML variable instance.

AT:

• there should be a dialog where a JSON or XML variable can be edited.
• the dialog should display in read only mode in history.
• in historic variable instances view, JSON/XML variable value should only show part of the value and link to a read only dialog to view the full value.

Hint:
In general it should behave like it does for Object variables.