Hi
I am not able to reproduce in codepen but I am using same code in my polymer starter kit project
I am using below mentioned bower.json
```
```
{
"name": "demo",
"main": "index.html",
"dependencies": {
"polymer": "Polymer/polymer#^2.0.0",
"paper-tabs": "^2.0.0",
"iron-pages": "^2.0.0",
"iron-collapse": "^2.0.0",
"paper-button": "^2.0.0",
"paper-styles": "^2.0.0",
"resizable-panels": "^2.0.4",
"iron-icons": "^2.0.1",
"iron-ajax": "^2.0.2",
"app-layout": "^2.0.1",
"paper-input": "^2.0.1",
"paper-dialog": "^2.0.0",
"paper-dialog-scrollable": "^2.1.0",
"paper-ripple": "^0.3.0"
},
"devDependencies": {
"web-component-tester": "Polymer/web-component-tester#^6.0.0",
"webcomponentsjs": "webcomponents/webcomponentsjs#^1.0.0"
}
}
```
I even looked for the my-icons.html but I didnt find any such file to remove to work as per the solution found while googling.
Not sure what is causing that issue
Could you please help to fix this issue?