fix: check if popover exists after fetching and before inserting

Jacky Zhao

2023-11-12 d1551872ffeb08c34f59dc2042b43562c499b620

 .prettierrc

@@ -2,5 +2,6 @@
  "printWidth": 100,
  "quoteProps": "as-needed",
  "trailingComma": "all",
  "tabWidth": 2
  "tabWidth": 2,
  "semi": false
}