pgAdmin4 loses the file format

Hello,

In Windows, after modifying and saving the script in pgadmin4, the appropriate end-of-line characters and the BOMB-sign are lost.

Example:

In pgadmin4, I opened a file that is in UTF-8 format, Windows end-of-line characters (CR LF). The file starts with BOMB characters (script-before.sql)

After modifying and saving the script (Alt-S), the file no longer has a BOMB character, and the end-of-line characters are LF (script-after.sql).

Regards,

    yxq