Why don't IZ*ONE sing live?

I've noticed that in basically all the stages I've seen, when they are singing and dancing it's either the studio track or prerecorded. This isn't meant to bash the girls because I'm well aware that they are great singers based of produce 48 and their encore stages. Is this off the record's doing? Is it because the choreo is to difficult or...? If this is the case then, why doesn't the choreo get modified to make it easier for them to sing? It's just something that has been bugging me for a while. I'm more of a casual listener than a wiz*one so I haven't watched all of their performances. If anybody has a performance that can prove me wrong please drop it.

COMEBACK STAGE (Prerecorded Vocals)

Encore (Live Vocals)

Quote from TheHeretic

Well, watch this video and then Panorama. I dare you to tell the vocalists apart. :D

External Content www.youtube.com

Content embedded from external sources will not be displayed without your consent.

Display all external content

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

this brought back war flashbacks of that weird time in the late 2000s and early 2010s where every song had an alvin and the chipmunks cover

Quote from pinky-hwi

They do sing live ig

at concerts

for their online concert, I'm not sure if it's live or not though

do u have any clips?

Quote from QueenMaknae27

Maybe they always wanna focus on their dancing or maybe it's a company decision

i feel like it's probably a company decision.

Quote from pinky-hwi

These are ones I could find

External Content youtu.be

Content embedded from external sources will not be displayed without your consent.

Display all external content

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

External Content youtu.be

Content embedded from external sources will not be displayed without your consent.

Display all external content

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

External Content youtu.be

Content embedded from external sources will not be displayed without your consent.

Display all external content

Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.

i'm pretty sure the first one is pre recorded vocals. Thanks though.

Quote from icyruios

This isn't just for IZ*ONE but for all groups in general.

yeah ur right. This applies to a lot of 4th gen groups. IZ*ONE is just the one that came to mind because i haven't seen much material of them singing live while dancing. I honestly don't mind high backing track that much. I just appreciate the effort of trying to sing while doing such difficult choreo.