UX Issue: Double border on "Re-generate" button after generating header content

[nurmhm]

Description
After generating header content, a "Re-generate" button appears. When clicking the button, it shows a double border effect.

This seems to be caused by the combination of the default button border and the focus outline/box-shadow.

Steps to reproduce

1. Open the editor
2. Generate header content using AI
3. Locate the "Re-generate" button
4. Click on the button

Actual behavior
The button displays a double border when focused/clicked, which looks visually inconsistent.

Expected behavior
A clean, single-layer focus style consistent with other WordPress buttons.

Notes
This appears to be related to focus styling (outline / box-shadow) overlapping with the button border.

Suggestion
Refine focus styles to avoid double border appearance while maintaining accessibility.

[jeffpaul]

@nurmhm if you could confirm your WPORG profile (or link your GH and WPORG accounts), then I'll ensure you're properly crediting in the plugin and added to the WPAI team after I wrap the 0.7.0 release.

[nurmhm]

Hi @jeffpaul , thanks!

Here is my WordPress.org profile: https://profiles.wordpress.org/nurmhm/

My GitHub account is linked with my WPORG profile. Please let me know if anything else is needed.

Really happy to contribute