How to reproduce:
1. Open the “BugReport“ project
2. Open the “SampleScene“
3. Zoom closer to the “Main Camera > Canvas > ProfileImage“ GameObject in the Game view
4. Observe the corners of the “ProfileImage“ GameObject

Expected result: The “Friendly_82“ texture is not being rendered outside the “Border“ GameObject mask
Actual result: The “Friendly_82“ texture is being rendered outside the “Border“ GameObject mask

Reproducible with: 2021.3.38f1, 2022.3.29f1, 2023.2.0a4
Not reproducible with: 6000.0.2f1
Fixed in: 2023.2.0a5

Reproducible on: macOS 13.5.2 (Intel)
Not reproducible on: No other environments tested

Notes:
- The iOS Build Support module must be used for reproduction
- When testing always open with the freshy decompressed/unzipped project