How to reproduce:
1. Open the “Multi_Canvas_Game_View_Bug“ project
2. Open the “SampleScene”
3. Make sure to have 2 Game views open for “Display 1” and “Display 2”
4. Enter Play Mode
5. Click on the Button GameObject in “Display 1”, then do the same for “Display 2”

Expected result: both Button GameObject events are independent of each other
Actual result: the Button GameObject from “Display 2” triggers the Button GameObject from “Display 1”

Reproduced with: 2023.1.0a25, 2023.1.0b18, 2023.2.0a16
Not reproduced with: 2020.3.48f1, 2021.3.26f1, 2022.2.21f1, 2023.1.0a24

Reproduced on: Windows 10 (by reporter), Windows 11

Notes:
1. In Player, in all tested versions, the Button GameObject on “Display 2” does not do anything
2. To open a second Game view window navigate to Window > General > Game, then on the newly opened Game view window right-click on the “Game” label > Add Tab > Game