Not saving mobile setting

Hello,

The plugin is not saving some mobile setings in the plugin groups section for page/post specific plugin management.

The strangest thing is that, for a new page/post setting (e.g. after pressing the reset settings), when I alter both on/off settings (standard and mobile) for a plugin group, only the changes in the standard stay saved, but the ones for the mobile don’t.

To be more exact, after altering the standard and the mobile on/off settings for several groups, some groups have both settings (standard and mobile) changes correctly saved and some have only the standards settings saved (the mobile toggle resists the saving and automatically goes bak to its prior setting.

Ever heard of a problem like this one?

Best regards,
Giovanni