Yes, thank you.
It looks like Wine does not simply return the icon but also the filename.
If you click on the icon column, the files get arranged in a random order.
Does this happen also in the Wine version if you click on the nameless column?
If so, it looks like you simply could reduce the size of that column until you see only the icon.
The icon column also contains the filename when running Mp3tag natively on Windows. On Windows, I managed to prevent the column from being resized, but under Wine, this mechanism doesn't seem to work.
The reason the filename is present in this first column is that Windows uses the contents of the first column for quick navigation in a list control (but not everyone likes to have the filename displayed in the first column).