Make sure OK button has focus when re-displaying ERC window.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16541

eeschema/dialogs/dialog_erc.cpp

@@ -397,6 +397,7 @@ void DIALOG_ERC::OnRunERCClick( wxCommandEvent& event )
 
     m_ignoredList->SetColumnWidth( 0, m_ignoredList->GetParent()->GetClientSize().x - 20 );
 
+    m_cancelled = false;
     Raise();
 
     m_runningResultsBook->ChangeSelection( 0 );   // Display the "Tests Running..." tab

eeschema/tools/ee_inspection_tool.cpp

@@ -25,6 +25,7 @@
 #include <sch_symbol.h>
 #include <id.h>
 #include <kiway.h>
+#include <kiplatform/ui.h>
 #include <confirm.h>
 #include <string_utils.h>
 #include <gal/graphics_abstraction_layer.h>
@@ -108,6 +109,8 @@ void EE_INSPECTION_TOOL::ShowERCDialog()
 
     // Bring it to the top if already open.  Dual monitor users need this.
     dlg->Raise();
+
+    KIPLATFORM::UI::ForceFocus( dlg->FindWindow( wxID_OK ) );
 }