I am running Semantic Mediawiki 3.2 , MW 1.24.
This issue is about uploadable input type, eg:
When any warning occurs during upload process (popup window opened) regardless of user choice (ignore warning button) in final input value becomes blank - uploaded file name not transferred to input.
- Create form with input mentioned above
- Open new page creating with this form
- Click on "Upload file" near input
- Select file which already exists in system, click "Upload file"
- Warning appears, click on "Ignore warning and save file anyway"