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In #45 (comment) jonathanpuckey says that hitTest on PlacedSymbols is not supported.
Googling for a solution this cropped up: https://groups.google.com/d/msg/paperjs/9LDv4oab2so/4ofbWZRVblUJ It seems to work (for my use-case, at least).
Support hit-testing of placed-symbols and add test. Closes #131.
I wonder what's the status of this issue?
I'm using 0.9.19 and I still have problem selecting a PlacedSymbol.
Are this issue going to be fixed...?
And I tried the solution in that Google Group, I can select the PlacedSymbol once. But after I deselected it, I can't select it again...
This issue is closed, so if you're experiencing a problem you need to open a new issue, and report what exactly doesn't work. Your description here is rather vague.