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Documentation of accessibility observations for Deutsche Telekom – Mobilfunk & OneShop

2.1.1 Keyboard (A) League information collapsible does not receive keyboard focus on open

Priority: Serious Medium Page: Sport Megasport Option Observation Permalink
Observation Details

When opening a league information collapsible, the keyboard focus is not set to said content.

The contents of the area are not accessible via keyboard directly (after opening the collapsible, the shown content area must be the next focusable content)

Remediation Notes

Opening a collapsible with the keyboard must ensure the shown content area to be the next focusable area. The collapsible uses "accordion" functionality.

A better approach would be to use a <details> and <summary> elements for those collapsibles.

Refer to BFIT-Bund Handreichung "Accessible design of user interface elements – Accordion" for necessary steps to ensure accessibility of accordion components / collapsibles.