Current Behavior
When browsing the system files in the import egg popup, the windows selection only shows JSON files by default.

Expected Behavior
It should show JSON and YAML files.
Steps to Reproduce
Panel Version
canary
Is there an existing issue for this?
Current Behavior
When browsing the system files in the import egg popup, the windows selection only shows JSON files by default.

Expected Behavior
It should show JSON and YAML files.
Steps to Reproduce
ImportBrowsePanel Version
canary
Is there an existing issue for this?