Uploaded files are not deleted on the server when removed from field

[animaux]

Steps to reproduce:

1. Drag file onto field (file is uploaded)
2. Click »remove file« on field and save entry (file is still on server)

[cylkee]

Could not reproduce on v1.6.2. Files deleted okay.

Sym 2.7.10
PHP 7.1
OS Linux

[jurajkapsz]

I can confirm this behavior. @cylkee did you saved the entry after uploading the file? The key action is not to save the entry after adding the file.

[jurajkapsz]

Got this fixed, want to do some more tests though before publishing.