Add any Node
Double click on an input port then move the node:
I don’t think this is on us though rather the lib we are using to visualize the nodes.
I do not repro 
Do you have any error on the console? I just can’t repro on any of my computers (both ff and Chrome)
Wait I repro!
Let me see if I can fix that
Ok will be fixed with next nightly
Haha good catch:) will fix asap(probably on Monday)
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Will be fixed in next nightly 
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