hello,
I'm creating an Arabic font but i got a problem that when i type "Lam" and put mark "tashkeel" on it and "Alef" after that I found that the ligature doesn't work . but without the "mark" the ligature works fine.![Image: https://us.v-cdn.net/5019405/uploads/editor/3s/5o5yhfk6dhqm.png]()
![Image: https://us.v-cdn.net/5019405/uploads/editor/ij/oqog23nyni9g.png]()
I'm creating an Arabic font but i got a problem that when i type "Lam" and put mark "tashkeel" on it and "Alef" after that I found that the ligature doesn't work . but without the "mark" the ligature works fine.

