Hi, on Samsung A3 i have artefacts - horizontal lines from background image
iPhone and Huawei devices doesn have thise artefacts.
On thise UI a use scroll rect to map.
@StanislavMaksheev did you post a bug report within Unity (Help > Report a Bug)? If you did, please post the bug / fogbugz number here. I have seen several issues like this and can’t reproduce it on my device, but no one reported it yet.