Well, there isn't an obvious primitive action that's equivalent to 'poking,' but he can in fact use this to find the Move. It seems to be that-a-way, and, well, moving.

He starts running.

Maybe if the card can't tell he's coming?

"Windy, confuse the Move by blowing around it."

Windy tilts her head at him, and some sense he couldn't have named seems to indicate she has no idea how to even do that, not knowing where Move is.

Can he sense Windy?

Can he sense Windy and the Move together? 

Can he show her what he senses?

Yes, yes to the former and only very vaguely to the latter, no.

Okay. He can catch up to it first, it's only been escaping when he tries to capture it.

"Windy, help me run?"

She can... definitely try! What it feels like however is a very strong gale in which it's pretty difficult to stay up.

"Windy, stop! Sorry, thank you." 

He runs towards the card. This is quite enough pointless time-wasting. 

The card is... well, very far away, apparently—there's nothing obvious within his line of sight that's moving and shouldn't be.

Right. 

Pirouette. Wave of the wand. 

"Song, taunt the Move into coming out." 

Song is... very confused by this request.

Right.

How far away is it? Is it still moving?

"Kero, how can I capture the Move?"

"Chasing it will be no good... if you had the Dash... but it's too fast for that..."

"Can it move any object? It's been doing one at a time, you said it had a weight limit...could getting it somewhere with only heavy things work?"

"It doesn't weigh anything, it can move itself wherever it wants to go."

"What about when it's not moving something, can I capture it then?"

"Yes, now that it's active you can capture it whenever it's not moving."

"Windy, surround the Move?"

Can she find it from this far?

Nnnope.

And the lady whose shopping cart was so rudely stolen is visible over there, accompanied by a clerk.

Uh.

He so rudely leaves the cart. 

Casually strolling away, yup. Which way did it go, again?

That-a-way, probably far enough now that the car is called for.

Did someone call for a car?

Yeah. He's just been hanging back, assuming the Cardcaptor had the situation in hand. 

"Get in loser, we're going catching."

Scott gets in, and tries to get a specific direction to head in.

There's a specific direction! A building is in that direction! He might have to, like, go around it or something.

They go around it.