---
name: Bug Report
about: Create a report to help us improve
labels: 'type: bug, triage'
assignees: ''

---

<!--
  - Thanks for opening an issue for us!  Before you open an issue,
  - please check if a similar issue exists or has been closed before.
  -
  - If you're asking a question about how to use Blockly in your application,
  - please ask questions on the mailing list, instead of filing issues:
  -       https://groups.google.com/forum/#!forum/blockly
  -->

**Describe the bug**

<!-- A clear and concise description of what the bug is. -->

**To Reproduce**

<!-- Explain what someone needs to do in order to see what's described above -->
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**

<!-- A clear and concise description of what you expected to happen. -->

**Screenshots**

<!-- If applicable, add screenshots to help explain your problem. -->

**Desktop (please complete the following information):**
 - OS: [e.g. iOS]
 - Browser [e.g. chrome, safari]
 - Version [e.g. 22]

**Smartphone (please complete the following information):**
 - Device: [e.g. iPhone6]
 - OS: [e.g. iOS8.1]
 - Browser [e.g. stock browser, safari]
 - Version [e.g. 22]

**Stack Traces**

<!-- Please open up the console.  If you see any Blockly-related errors,
  -        paste them between the quotes below.
  -
  - Ignore any instances of...
  - "Uncaught (in promise) DOMException: The play() request was interrupted by a call to pause()."
  -->

```
Replace with error stack trace.
```

**Additional context**

<!-- Add any other context about the problem here. -->
