Hair rendering bug on Medium graphics in FC Mobile 26

Hello EA Sports, I am facing a problem with players' hair disappearing in FC Mobile 26 on Medium graphics. For example, half of the player Ruud Gullit's hair disappears or it looks very bad, and player Lamine Yamal, and there are other players whose hair looks bad and most players' hair looks bad. So I downloaded FC Mobile 27 Beta version and it was on the same Medium graphics, but the players' hair looked much better, complete, and well-proportioned. Is this because it is the Beta version or is it because the graphics have been improved? My phone is an Infinix Hot 60 5G with a Dimensity 7060 processor, so has the issue been fixed on my phone? Thank you EA Sports