No anomalous behavior found.

Upon increasing the instance count, I expected to see two separate launch lugs, but only saw one (the first completely overlapping the first). I suggest a default initial instance separation value equal to that of the rail button default initial instance separation value, rather than a default initial instance separation value of zero.

OR Build: 1532
Microsoft Windows 11 Pro; 10.0.22621 Build 22621.1105; Windows Feature Experience Pack 1000.22638.1000.0
Java(TM) SE Runtime Environment 18.9 (build 11.0.18+9-LTS-195)

Upon increasing the instance count, I expected to see two separate launch lugs, but only saw one (the first completely overlapping the first). I suggest a default initial instance separation value equal to that of the rail button default initial instance separation value, rather than a default initial instance separation value of zero.

Good call, fixed now. Default separation is now 2x the launch lug length