Just wondering why the "KFGQPC Hafs, Uthmani/Madani" don't does not have proper tanween case endings on words that have madd? Is that just on my phone?

For example, please check the tanween of 2:18 on quran.com.

The error is throughout the app for the Uthmani/Madani KFGQPC Hafs font in the Mushaf Unicode Text type (I have not checked all other fonts or types).

In the Madani muss-haf in real life, there are two types of tanween for each of the fat-ha, kasra and dumma, which denote the type of madd on that letter. I have attached screenshots of the dumma example in 2:18. The app is missing Type2 (e.g. In 2:18, "omyun").

Please let me know if I've made a mistake or I can change some kind of setting in the app.