camera zoom bugged in certain app

hiullo wrote:

whenever i hold the recording button and slide up, it immediately goes up to 2x zoom, and i can’t seems to zoom out from it! this also happens in fb messenger

however it works fine in the normal camera app as well as the facebook app

Insta zooming bugged

any idea why this happen and a way to fix it? thanks in advance

IF it works for Apples built in apps, then is isn't an Apple issue, work it out with the app developer or look at their support site.