Fixed Copy command target not being found after multiple registrations - #583
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Vinay Narayana (vinnarayana-msft)
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Jul 30, 2026
…Icons pages (AB#3036673) Remove FocusManager.IsFocusScope="True" from the copy buttons in ColorTile (Design Guidance -> Color) and IconDataField (Design Guidance -> Icons). The focus scope split logical focus from keyboard focus, so tabbing to a copy button that was scrolled out of view did not raise the framework's IsKeyboardFocused -> BringIntoView, leaving the newly focused button invisible (a WCAG 2.4.3 / 2.4.7 focus-order/focus-visible issue). IsFocusScope was never needed on these buttons: - ColorTile routes ApplicationCommands.Copy via an explicit CommandTarget plus a class CommandBinding, so command routing is focus-independent. (It was added in #564 as plumbing for a target-less Copy command and made redundant by the explicit CommandTarget added in #583.) - IconDataField copies via a Click handler (CopyButton_Click), which does not depend on focus at all. With the focus scope removed, Tab now scrolls the focused copy button into view on both pages, and copy-to-clipboard continues to work. ControlExample's source-code copy buttons are intentionally left unchanged; their tab/scroll behavior is already correct. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 45ee703e-394b-4bdc-a77b-94f2933a5a6d
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