fix: click file missing

web/app/components/workflow/skill/editor/skill-editor/plugins/file-reference-block/__tests__/component.spec.tsx

@@ -77,7 +77,9 @@ describe('FileReferenceBlock', () => {
       )
 
       await act(async () => {
-        fireEvent.mouseDown(screen.getByText('contract.pdf'))
+        const target = screen.getByText('contract.pdf')
+        fireEvent.mouseDown(target)
+        fireEvent.click(target)
       })
 
       expect(await screen.findByText('workflow.skillEditor.referenceFiles')).toBeInTheDocument()

web/app/components/workflow/skill/editor/skill-editor/plugins/file-reference-block/component.tsx

@@ -163,7 +163,21 @@ const FileReferenceBlock = ({ nodeKey, resourceId }: FileReferenceBlockProps) =>
   const fileBlock = (
     <Popover
       open={open}
-      onOpenChange={setOpen}
+      onOpenChange={(nextOpen, eventDetails) => {
+        if (!nextOpen && eventDetails.reason === 'focus-out')
+          return
+
+        if (
+          !nextOpen
+          && eventDetails.reason === 'outside-press'
+          && eventDetails.event.target instanceof Node
+          && ref.current?.contains(eventDetails.event.target)
+        ) {
+          return
+        }
+
+        setOpen(nextOpen)
+      }}
     >
       <div ref={ref} className="inline-flex">
         <Tooltip>