"Learn more" buttons within "Where is the play button!?" messages do not display their full content

The bug

The "Learn more" buttons within the "Where is the play button!?" dialog, presented to Mac and Linux users when viewing the Minecraft for Windows or Minecraft Dungeons tabs, no longer display their full content. Instead, they simply show "Le...".

A screenshot is attached.

How to reproduce

1. Open the Minecraft Launcher on macOS or Linux (tested only on macOS)
2. Navigate to either the Minecraft for Windows or Minecraft Dungeons tab
   The "Learn more" button only displays "Le..."