Like the original Brief, Zeus has three marking modes, Column, Line and Block.
Each of those marking modes have a corresponding pasting mode which behave differently.
Zeus also has two column marking modes controlled by the
Option, Editor Options menu
General section,
Brief column paste mode option.
Turning on that option makes the Zeus column paste work like the original Brief editor.
Finally when copying marked text, depending on how you perform the marking will determine if the carriage, return line feed gets included in the copied text.
You can help visualise this behaviour by using the
View, White Space menu.
So for example using the
Alt + M block marking, where the
| represents the cursor, the following marked area will not include the CRLF in the copy:
Whereas this example does include the CRLF in the copy:
Now if this information has not helped you are going to need to provide some extra detail on how you are marking and pasting the text.
For example which Brief key strokes are you using the mark and copy the text

Also are you using the Ins numpad key to do the paste

Cheers Jussi