File repository in the SSR mode;

Steps:

1. Open any system inventory details page;
2. Click on the "Attachments" tab;
3. Download one picture;
4. Download one file;

Expected result:

• User can see the preview of the picture;
• User can open a full-size picture;
• User can download the file;

Actual result:

• Previews of the pictures aren't displayed
• The full-size picture isn't downloaded from the backend;
• User can`t download the file;