Statement across copy wrongly detected

[smedilol]

Describe the bug
Our check "A Cobol statement cannot be across 2 sources files (eg. Main program and a COPY)" have a problem with replace inside COPY.

The following code should be ok for our parser and doesn't mix a statement across source file.

To Reproduce
(Type)Cobol code that cause the bug :

       IDENTIFICATION division.
       PROGRAM-ID. MyPGM.
       data division.
       working-storage section.
       01 Var1-foo pic X.
      
       procedure division.
      
              replace ==:field:== by ==foo==.
              copy MyCopy.
      
           goback.
       end program MyPGM.

MyCopy.cpy

000070     if Var1-:field: not = space
000080         display "hello"
000590     end-if                                                       

We get the error
"A Cobol statement cannot be across 2 sources files (eg. Main program and a COPY)"
Expected behavior
No error