For some reason when I am using a action “Download file” the link text, or any link, which is inserted to the dialog box does not appear in a preview or neither in preview with browser.
If background or border are setted to display some color, they appear normally.
The problem did not appear in a latop, and there also seemed to be something errorous in the site folders, as the files were in USB memorystick so I check, if the problem were there, and see if files should be organized other way to fix the problem.