I have a read-only one2many field in my form view, and I’d like to improve its usability.

Goal:

When the user hovers over the field, I want a popup to appear showing the form view of the related record(s). However, this popup must be read-only — the user should be able to see the data but not edit it.

Can I do this with Owl? Which methods can help me? Can anyone guide me?