Perhaps i've made a mistake in the previous threads about this topic.
I think synced Tempo rates in Jupiter unfortunately allways have been shown as fractions and multiples of the tempo, when it has worked. So in that sense JUP-8 now work correct for this.
But it would be good, if all Arturias applications got sync modes in note lengths like newer applications have.
Quantized step values is unfortunately still not availble in the Sequencer though.
For your information: The warning that pop up when you post in an old thread, does'nt prevent you from posting. It is just warning, you that the thread you try to post in is old. I suggest you use old threads instead of creating identical posts, and the topic is about the excact same issue.