From the article, it seems like this isn't popular in the rest of the country either

Aceh is the only province in Muslim-majority Indonesia that enforces a version of Islamic law. The country’s secular central government granted the province the right to implement religious law in 2006 as part of a peace deal to end a separatist war.

Amnesty International Indonesia said the public caning in Aceh was a form of human rights violation that was cruel, inhumane and degrading to human dignity, carried out despite the fact Indonesia had ratified a convention mandating the abolition of inhumane punishments.