Installer Plug-in hangs on macOS Catalina

Hello,

Please refer my Installer Plugin code as below

In sub class of ‘InstallerPane’:

- (void)awakeFromNib
{
       BOOL boInstallSuccess;
       InstallerSection * tInstallerSection;

       boInstallSuccess = [[tInstallerSection installerState] installSucceeded];

       if (NO == boInstallSuccess)
       {
            [self gotoNextPane];
       }
       else
       {
            // Do other task
       }
}

In above code install state of InstallerSection always returns false value.

And my plugin goes into hangs state at line#10 .

This issue found with macOS catalina 10.15 beta only.

Is there any changes done related to Installer Plugins ?

Please guide how to get Installer success state ?

Thanks in advance !