Unable to save the Script after Session's name is updated
Since there is no "Qlik Bugs" forum on the new community anymore (??), posting it here.
Looks like there is a new bug in Sept 2018 SR1 release.
Changing the Session's name in the Script editor does not update the status of the app. QS does not recognize the file being changed and your updates will be lost unless you making changes in the script's body as well and save the changes after.
It did work before, but stopped with the latest release.
Will submit the support case, just sharing here so you can avoid the changes loss.