docs: Clicking the detail view link opens two new windows

[mfranzke]

Which generators are affected?

• All
• HTML
• React
• Angular
• Vue
• Web components
• Power Apps

Reproduction case

• Open e.g. https://design-system.deutschebahn.com/core-web/version/v3.1.2/components/data-input/input/overview
• Click on the link "Density" to open this variant exclusively in a new tab
• Two tabs would get opened with the same page

Expected Behaviour

The page would open a new tab as with every other regular link.

Screenshots

Browser version

None

Add any other context about the problem here.

This relates to that we both use target="_blank" as well as some JavaScript click event listener that additionally opens the details page in a new tab via window.open().

Which DB business unit do you work for?

DB Systel GmbH (please name your customer below)

”DB Systel” please enter your customer / ”other” please enter your area or business unit.

DB UX Design System

What project are you working on?

DB UX Design System