This bug has been around a long time... introduced by commit 39ed7f7b in 2014.
This became apparent to me when testing the tablet-ui, there was a case where the
hand styluses were not appearing when close to a web entity. Because findEntities
is such a fundamental feature used by handControllerGrab, this fix should make all
grabbing feel more consistent and predictable.
I added a unit test that reproduces the issue.
a14dcbd513