[a11y] 9.2.2.1 - time limitations adjustable

[tbsbdr]

• Context: The Web UI should be accessible according to the WCAG2.1 /BITV 2.0 guidelines. The number in the title relates to the test-steps: https://www.bitvtest.de/bitv_test/das_testverfahren_im_detail/pruefschritte.html
• "Status" relates to the evaluation scheme https://www.bitvtest.de/bitv_test/das_testverfahren_im_detail/verfahren.html#c1262
• "a11y" is short for accessibility

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  General notes

  Note: pages without activity in a certain time frame are reloaded. - Start page "Alle Dateien" will be displayed. This needs to be investigated. Is there any option to extend the session?

Status: fulfilled

• for all pages

[pascalwengerter]

Tracked in #4664 / #4336, closing this since it's a question and doesn't seem to be a hard requirement to be fulfilled from an a11y (audit) point of view. Feel free to re-open if I'm mistaken