Bug Description

In the editor, the tooltip to Preview AMP displays incorrectly (hidden behind another element).

Expected Behaviour

The tooltip should be fully visible.

Steps to reproduce

1. Edit a post or page (using WordPress Core or Gutenberg plugin)
2. Hover over the AMP preview icon at the top right
3. See the Preview AMP tool tip display incorrectly (hidden)

Screenshots

WordPress Core

Gutenberg plugin

Additional context

• WordPress version: 5.4
• Plugin version: 1.5.3
• Gutenberg plugin version (if applicable): 7.9.0
• AMP plugin template mode: Transitional, Reader
• PHP version: 7.3.5
• OS: MacOS
• Browser: Chrome
• Device: MacBook Air

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Acceptance criteria

Implementation brief

QA testing instructions

Demo

Changelog entry