add more safe navigation in case Canvas or other LMS's don't always send the nested context variables. Also check that context array includes contexts, rather than just looking at the first one
add more safe navigation in case Canvas or other LMS's don't always send
the nested context variables. Also check that context array includes
contexts, rather than just looking at the first one

atomicjolt/adhesion,atomicjolt/lti_starter_app,atomicjolt/lti_starter_app,atomicjolt/lti_starter_app,atomicjolt/adhesion,atomicjolt/lti_starter_app,atomicjolt/adhesion,atomicjolt/adhesion