History breaks for no reason

First of all big @clement and @pascal for giving your insights on history History always on by default?.
It’s awesome on Arabic pattern designs. Well I’m working on a quick project, but history breaks in one case for some reason. Any idea why? Hope all history is stored in the file!

Day 6 Arabic Chandellier v2.3dm (2.1 MB)


False alarm, history would work anyways.