Nabil Maghfur Usman authored Jul 05, 2020 and Dmitry Kazakov committed Jul 10, 2020

Shift snapping assistant handles only worked after
the assistant has been created, by click-dragging
the handles. This change allows the user to hold
shift to snap handles when the assistant hasn't
been completed.

This change addresses bug 406204, except that Shift
can still only be held after the user starts
click-dragging the assistant's handles.

BUG:406204