Version 1.50.5 Released

Version 1.50.5 – Navigation Hotfix fixes a regression affecting the mobile and compact navigation menu.

After the recent UI, accessibility and event-delegation improvements, the More / Mehr button could fail to reveal the secondary navigation categories on some devices.

The underlying routes and game systems were still present and functional.

The problem was isolated to the navigation disclosure mechanism itself.

More / Less Navigation Fixed

The More / Mehr control now uses a dedicated direct interaction handler instead of relying exclusively on the general navigation event-delegation path.

This makes the disclosure behavior more reliable across mobile browsers and touch environments.

The updated navigation now correctly handles:

• More → Less
• Mehr → Weniger
• opening the secondary category area
• closing the secondary category area
• repeated open/close use
• touch interaction
• accessibility state synchronization

Secondary Categories Restored

The secondary navigation block was never removed from the game.

Version 1.50.5 restores reliable access to those categories by ensuring the disclosure container receives the correct open state immediately when the button is used.

The complete interface still contains all:

36 registered routes

and no game system was removed as part of the regression.

Accessibility State Improved

The navigation toggle now keeps its accessibility attributes synchronized with the visible state.

This includes:

• aria-expanded
• aria-hidden
• visible More/Less label
• secondary navigation state

Screen readers and visual users should therefore receive the same navigation state.

Reduced Navigation Re-rendering

The More/Less action now updates the existing navigation structure directly rather than requiring a complete navigation rebuild simply to expand or collapse the secondary menu.

This keeps the fix small and reduces unnecessary DOM work.

Navigation Event Separation

The general navigation event handler has also been tightened.

It now focuses on actual route navigation, while the disclosure button handles its own open/close behavior independently.

This reduces the risk of future route and disclosure interactions interfering with one another.

New Regression Test

Version 1.50.5 adds explicit validation for the navigation disclosure sequence:

1. secondary categories begin closed
2. More is activated
3. secondary categories become visible
4. the button changes to Less
5. Less is activated
6. secondary categories close again

This sequence now passes the release validation suite.