Cmd+Shift+A hotkey opens Terminal with man page search instead of the Find Action dialog

Problem

When Cmd+Shift+A the hotkey is invoked, it opens a man page search command instead of the Find Action dialog:

Cause

macOS 10.14.4+ adds the new default shortcut for the Search man Page Index in Terminal:

Resolution

Disable/change the key binding for the Search man Page Index in Terminal feature:

• Open Apple menu | System Preferences | Keyboard | Shortcuts | Services
• Expand the Text section to find the shortcut binding for Cmd+Shift+A.
• Disable Search man Page Index in Terminal (or change the shortcut)

Alternative resolutions:

• Use Search Everywhere (Shift+Shift) shortcut instead of Find Action (Cmd+Shift+A).
• Resolve the conflict and use a different keystroke binding following this article.

The Help Center article Cmd+Shift+A hotkey opens Terminal with "apropos" search instead of the Find Action dialog covers the same shortcut conflict.