Release v4.46.3

Added

• Modules, features and slices on the event model board in VS Code can be collapsed and expanded from their headers.

Fixed

• Cards on the event model board in VS Code are centered in their cells, with the arrows between rows showing direction.
• Rows on the board grow to hold cards showing their properties, instead of the cards running into the row below.
• The board no longer shows a status on slices, which a model drawn from its text has nothing to provide.