IMHO, asking your LBS to tension the spokes and true the wheel is different than having him just true the wheel. This is based on an argument back in 1993, with a LSB about the wheels on a new bike I just purchased . It’s the age old, solve the problem or treat the symptom.

“The Bicycle Wheel”, by the late Jobst Brandt describes a wheel trueness in terms of radial, lateral, and center, as seen in the Park video. The book also goes into torsional load and stiffness. I always wondered why I could get trueness while my tension had wild variance. Once I noticed fewer spokes on wheels it occurred to me that a 24 versus a 36 spoke wheel could explain poor spoke tension uniformity (rear or front wheel). Essentially, I’m may be using fewer spokes to obtain stiffness while using the extra spokes to obtain trueness.