Not showing file size when downloading [bug]

[perimetter]

Description of the bug

When downloading, the size of file is not present.
For example, with FTP connection, on all other platforms or software downloading with file size shown works fine.

Step by step instructions to reproduce the bug

Download any file, with any protocol

Can you replicate that error from the demo?

Yes, it behaves exacly the same.

Observed behavior

When downloading files, it does not shows size of the file.

Expected behavior

Showing the file size when downloading