I am having trouble getting letters to be rendered properly when created as combinations of two or more partial letters (this is a special feature of some Indian scripts, you can form compound sounds by concatenating parts of individual letters according to some rules).
Here's an example of Hindi and another Indian script:
Here's another similar question that has gone unanswered for a long while: Link.
Is there any way to correct or patch this? Perhaps by installing additional fonts/ encoding schemes? Because it renders just fine on Android and other operating systems that I would like to avoid naming.