Cloze overlapper, image occlusion, & Anki scheduler

Are the following correct? They’re based on some experiments with perhaps insufficient data–

If notes produced by cloze overlapper are in the same deck with basic cards, the scheduler will intermix individual cloze deletion cards of a cloze overlapper note with basic cards during a review session, and there’s no way to avoid this.

But if notes produced by image occlusion exhanced are in the same deck with basic cards, the scheduler will NOT intermix individual occlusion cards of an image occlusion enhanced note with basic cards during a review session.

Anki 2.1.35, cloze overlapper 0.4.0-alpha.0, image occlusion advanced 1.3.0-alpha6