Rewrote

A bit unclear what you are trying to ask. Mind sharing a screenshot from Windows 10 if possible?
Microsoft re-wrote the Taskbar code from scratch, and as a result, many Taskbar features are missing, including mutli-row Taskbar, drag and drop between apps, etc.
List of Changed or removed features/functionalities in Windows 11 [Link.]Taskbar scroll on windows 11 - Microsoft Community | microsoft.com
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rewriting; recoding; coding; code; recode; remix; regraph; re;
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