Anyone know, if this is important ?
As others have said it's actually irrelevant.
Further, IMO it's a bad idea to concern oneself with that as it will have your mind on two things at once, or very nearly at once.
If OTOH you want to reassure yourself about what your racquet is doing pre-contact go in front of a full length mirror, find YOUR ideal contact point and without manipulating your hand or wrist, close your eyes put YOUR ideal swing path in reverse at what you think is "the bottom" of YOUR swing path.
However, this will only be an approximation of what it will look like, as YOUR swing, in action, at speed will still be slightly different, because YOUR flexiibility of muscle and tendons will passively stretch differently than another player's.
Be careful with this "swing thought". Having instructed for many moons, I've seen a significant number of students overly complicate the concept, getting stuck, deathgrips on the racquet handle, unnaturally locked wrists and/or engaging in pro-active, intentional inputs/manual adjustments of greater or lesser degree, during this phase of the swing and develop hitches back there that can take exponentially longer periods of time to remove than to develop, as the mind interprets what "should be happening".
Like others have said: contact point, orientation of the racquet face, the angle of attack to and path through the contact zone are what's of tatamount importance and I would encourage you to focus on. Allow everything else prior, regarding racquet face, wrist, hand and arm to passively occur.
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