navigation hangs on retake before quiz/KC slides, but only while bookmarking
*for reference, I'm testing in scorm.cloud
As noted in the title, If I use bookmarking, the course navigation works perfectly for the first run through. However, if I fail out and try to "retake" the course, I'm unable to navigate past slides which precede KnowledgeCheck or Quiz slides. If I select "Never Send Resume Data," everything works fine (even on retake)... unfortunately, I need to support bookmarking.
(e.g. I would be stuck on slide 19 during a post failure "retake")

here's my simple, custom navigation

nothing fancy in slide 19

nothing fancy in the quiz slide

Preferences:

Setting this to "Never Send Resume Data" fixes the navigation problem, but does away with all bookmarking (which I need)

Any ideas?
Thanks in advance
,
