distinction between footer and text inside footer component while authoring

### Expected Behaviour

### Actual Behaviour

### Reproduce Scenario (including but not limited to)

#### Steps to Reproduce

#### Platform and Version

#### Sample Code that illustrates the problem

#### Logs taken while reproducing problem

The issue provides no files, tests, reproduction steps, or sample code; start by clarifying how the footer and its text should be distinguished during authoring and locating the relevant authoring entry point. Done means the expected distinction is documented, implemented, and verified in that authoring flow.

Written by the indexing model from the issue text.