-In what version did you update it?
-> Updated from 1.6.3 to 1.6.5.
-Is the global variable file displayed correctly?
-> Existing registered global variables are not displayed.
-> The window is displayed.
-Are there any errors?
-> There is no error log.
-Are you using binary or JSON...
It cannot be added to "Global Variables".
When updating to version 1.6.5, the previously registered variable is gone,
You can not add a new variable.
Nothing happens when the "Add" button is pressed.