In the learnr documentation, it is clear that by default learners must complete exercises before continuing, and there is the option to disable this globally or by chunk with allow_skip.
By default, it seems as though questions can be skipped. Is there any way to require completing questions before continuing?
You're right, allow_skip currently only pertains to exercises. I've opened an issue in learnr to track this feature request. Thanks for the feedback! https://github.com/rstudio/learnr/issues/505