Paired Variables list are not read from a JASP file
Paired Variables list are not read from a JASP file

Fixes https://github.com/jasp-stats/INTERNAL-jasp/issues/1275

jasp-stats/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,boutinb/jasp-desktop,boutinb/jasp-desktop,TimKDJ/jasp-desktop,AlexanderLyNL/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop