I attempted to use the language Nepali in the text tool. This did not go well for me. As I hit "save" Krita froze, then crashed. It was able to load an auto save. Once again I attempted to import Nepali into the text tool. Once again it crashed. If some can recreate what I experienced and confirm that it is in fact the Nepali language causing this that would be great.

Which operating system and which version of krita are you using?

Are you using krita with the application language set to Nepali?
Is using the text tool the only place where you have a problem?

I've tried the Preeti font with copy/paste of Nepali text from a website and typing on the keyboard and that worked fine but my application language is English so that's probably not a relevant test.

When you say, "... I attempted to import Nepali into the text tool.", do you mean a copy/paste from a Nepali text source or were you typing on your keyboard?

Do you have any problems with Nepali on other applications such as a document creation/editing applications?

Answers to these questions and any other information and details you can provide would be helpful to someone who really knows about this subject and these kinds of problems.