Unable to copy file with copyq

I am trying to copy file with copyq as:

'copyq -s SESSION_NAME copy < FILE_NAME'

I tried using:

'copyq -s SESSION_NAME copy - < FILE_NAME'
'copyq -s SESSION_NAME copy -- < FILE_NAME'

hoping that it might work; but when I am reading through the tabs the copied text is not there... even though after running
above command I get 'true' or '^CTRUE' at the end. I tried using it with 'sudo' and without 'sudo' but got the same results.

Previously I was copying a large journal file. Thinking that may be size of the file may be an issue with copyq I tried to copy a file with just 1 line text but it also didn't worked.

I hope that either the issue will be fixed soon or if there is a work around then I will be happy to know about that.

Thanks and regards,
Pankaj Kumar