Date pickers can trap focus or require pointer-only interaction, preventing keyboard users from selecting dates.
Test opening, month navigation, date selection, cancellation, and error states by keyboard. Provide clear labels and instructions, announce the selected date, and verify screen reader and touch behavior. Offer text input when practical.
Accessibility review can assess date picker controls and alternatives. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.