there are some issues with pressing enter in several cases:

- when you user ctrl+s to select files by a pattern, and then press enter, i expect the selected files to be opened by the default application(s) but instead of doing that, thunar selects the last selected file or folder and opens that.

- select multiple items and press enter. again, what i expect is that those files are opened by their default applications. here, thunar selects the only last of those selected files and opens only that one.

- select all files in a folder by pressing ctrl+a and then press enter. thunar doesn't unselect files in this case, but opens none of them.

those have been tested in all view modes.