Accompanying Files
Observation Details
Focusing the focusable elements inside the filter dialog window ("Weiter anzeigen", "Zurücksetzen", "Filter anwenden") by keyboard navigation does not add visible focus state.
Remediation Notes
A focus state must be defined for all interactive, focusable elements. Ideally, a visual distinct focus state uses an outline or other larger area changes to the focused element.
If using color change for focus state, ensure to meet minimum color contrast between different states (1.4.3 Contrast (Minimum)) and to not only rely on color change (1.4.1 Use of Color).