Hi,
Yes, disabling the dependency check would allow you to proceed but it hasn't been tested with the current Beta 1 that is available today. It is a scenario we are testing for upcoming milestones.
I'd recommend trying it on non-production servers and backing up config prior to syncing. There shouldn't be anything too bad, especially if you're just syncing a single site.
What are you looking at syncing? A site or full server?
Thanks,
-faith
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