I just tested it and that seems to be correct.
One thing though is I get this error when I run 2 tabs
[ERROR][07/13 03:02:57 AM]: Uncaught exception!
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$ValueIterator.next(Unknown Source)
at org.osbot.sb.run(ke:44)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
& then 1 closes.