IOS Camera Jitter - CameraKit Web 0.14.1

alex_doudnikov Posts: 14 🔥

Hi Everyone,

Framework: React + Vite (
SDK: 0.14.1-alpha.1

I am currently building a demo app where the camera kit web canvas is inside a react-modal.

When I access the modal on an IOS device the canvas or camera is very jittery/laggy, almost like its rendering a frame from ~5 frames ago every second.

When I downgraded to 0.12.0 LTS the problem is gone.

I could not reproduce this bug on android [Pixel 7] or desktop [Chrome/Firefox/Edge browsers].

This bug was on every IOS device it was tested on [13 pro max, SE 2nd gen].

If there is a fix for 0.14.1 please let me know, but I am currently fine using 0.12.0.




  • stevenxu
    stevenxu Posts: 611 👻

    @alex_doudnikov Thanks for reporting this on the forum. Confirming receipt and eng/bug ticket created. They'll respond when they can!

  • Michael Mase
    Michael Mase Posts: 66 🔥🔥

    Hi @alex_doudnikov! Thanks for the report. Could you by chance share a video of the issue?

  • alex_doudnikov
    alex_doudnikov Posts: 14 🔥

    @Michael Mase Sent via Email. Thanks.

  • Brielle Garcia

    I've got this same issue fyi

  • alex_doudnikov
    alex_doudnikov Posts: 14 🔥
    edited February 15 #6

    @Brielle Garcia Camera kit web 0.15.0 resolved this for me.
    Thanks for the help Michael and Steven.

  • amelia smith

    Hi everyone,

    Thanks for sharing your experience. It seems there's an issue with the camera kit web canvas in a react-modal on iOS devices specifically, observed in version 0.14.1-alpha.1. Downgrading to 0.12.0 LTS resolves the problem. While awaiting a fix, using 0.12.0 is a viable workaround. Keep an eye on updates for any improvements. I also want to ask, can I use this camera kit by using a third-party IPA installer like Scarlet on iOS devices?