At the end of my survey I'd like to re-direct respondents to leave a review via the App Store (if using iOS) or Play Store (if using Android) - if they agree they'd like to leave one.
I added the Meta Info question at the start of the survey, which captures the operating system. Then, I created a branch in my Survey Flow with the intention to set a value for "iOS" vs. "not iOS" in order to re-direct separately. However, I cannot set a value to the User Agent because "Reserved Embedded Data fields cannot have custom values" See attached image.
Does anyone know a workaround? I'd rather not have to directly ask respondents whether they're using mobile / desktop or iOS / Android...