File Sync is great for sending big files. On Desktop’s and iOS’s Delta you can store them directly to your file system.
For Android this is not possible at the moment.
You could send it to a chat and then export it but as File Sync is necessary for big files this would need three times of your storage instead of two. Additionally, it’s a hack and a long way some do not understand and then using Dro*box or worse..
Expected behavior
Be able to choose whether exporting file to storage or sending to chat if webxdc.sendToChat() is called
Actual behavior
Only “send to chat” is possible.