Product Management

Hey everyone! I’m facing a wierd problem with my trail to paid conversions of my app. When doing the analysis, found an interesting thing like iOS 26 users account upto 10% of my whole user base and having conversion rates below 4%, but my other segment like iOS OS 18.6.2 users account upto 45% of the whole user base having conversion rates in the range 14-19%. Checked the whole app from the code level to UX flow level, but no change in the experience and no crashes. Any views on this?