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Under Consideration for 2022.2.X, 2023.1.X, 2023.2.X

Votes

2

Found in

2022.1.23f1

2022.2.0b16

2023.1.0a20

2023.2.0a1

Issue ID

UUM-20572

Regression

No

Input.mousePosition flickers in the Game view while in the Play mode when playing in Fullscreen on the second monitor

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Reproduction steps:

# Open the “EditorFullscreenMousePositionBug“ project
# Open the “EditorFullscreenBug” scene
# In the Game view Control Bar press on the “Play in Window” button
# Select “Fullscreen on..” monitor which doesn’t have the Editor window
# Enter the Play Mode
# Move the cursor around the Game view

Expected result: Pink square stays on the mouse cursor
Actual result: Pink square flickers and snaps between two places while moving the mouse cursor

Reproducible with: 2022.1.23f1, 2022.2.0b16, 2023.1.0a20
Could not test: 2020.3.42f1, 2021.3.14f1 (fullscreen on second screen feature is not introduced)

Reproduced on: Windows 10

Note: Initial user report contained a requirement to have two different monitors with different resolutions, however, this issue reproduces regardless of having different resolutions set between monitors.

Comments (1)

  1. cecarlsen

    Jan 06, 2023 11:57

    Unity finally introduced fullscreen game view in the editor, but the feature is useless as long as this bug persists. The game view fullscreen feature is not available in 2022.2, perhaps for this reason? I want to do video projection mapping on external displays (video projectors) from the editor. At the moment I have to build every time I want to make adjustments.

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