The right to an Islamic studies class at school?

DO MUSLIM SCHOOLCHILDREN HAVE A RIGHT TO THE INTRODUCTION OF AN ISLAMIC STUDIES CLASS AT THEIR PUBLIC SCHOOL?

Whether an individual school student has a constitutional right to be taught religious studies from their denomination is disputed in legal literature.¹

It is true that according to Article 7(3) of the German Basic Law, religious communities have a claim against the state to provide Islamic religious education if they fulfil the requirements for this (see here).² However, whether the religious communities make use of their right is at their own discretion. The state cannot force them to provide for it.³  

^{2 Germann in: Grundgesetz (Beck/OK), 38. Ed. 15.8.2018. Art. 7 margin 44.1.} 

^{3 See above.}