problems panel: update tooltip

package.json

@@ -31,6 +31,7 @@
     "@types/moment": "^2.13.0",
     "@types/react": "^16.4.6",
     "@types/react-dom": "^16.0.11",
+    "@types/react-transition-group": "^2.0.15",
     "babel-core": "^6.26.3",
     "babel-jest": "^23.6.0",
     "babel-loader": "^7.1.2",
@@ -60,8 +61,9 @@
     "ng-annotate-webpack-plugin": "^0.3.0",
     "node-sass": "^4.9.4",
     "prop-types": "^15.6.2",
-    "react-popper": "^0.7.5",
+    "react-popper": "^1.3.2",
     "react-table": "^6.8.6",
+    "react-transition-group": "^2.5.2",
     "sass-loader": "^7.1.0",
     "style-loader": "^0.23.1",
     "tether-drop": "^1.4.2",