Steps to replicate the issue (include links if applicable):
- Put the CdxCombobox component inside a <form>
- Press the combobox button to open the menu
What happens?:
The form submits
What should have happened instead?:
The menu should open. We just need to set the native button type to "button".
Software version (skip for WMF-hosted wikis like Wikipedia): Codex 0.7.0
Other information (browser name/version, screenshots, etc.):