Unity Issue Tracker - Slow scroll view scrolling when entering Play mode and in Builds
Fixed
UUM-18554
Slow scroll view scrolling when entering Play mode and in Builds
Unity: UI Toolkit Controls
Fixed
2023.2.X
2023.1.X
2022.2.X
2021.3.X
UI Toolkit: Users can set the ScrollView's mouse wheel scroll size (thus its speed) with the Mouse Wheel Scroll Size attribute, regardless of its vertical and horizontal page sizes.
UI Builder: Users can set the ScrollView's mouse wheel scroll size (thus its speed) with the Mouse Wheel Scroll Size attribute, regardless of its vertical and horizontal page sizes.
UI Toolkit: Users can set the ScrollView's mouse wheel scroll size (thus its speed) with the Mouse Wheel Scroll Size attribute, regardless of its vertical and horizontal page sizes.
Users can set the ScrollView's mouse wheel scroll size (thus its speed) with the Mouse Wheel Scroll Size attribute, regardless of its vertical and horizontal page sizes.
Scrolling is quite slow in Play mode.
We can see that the wheel delta computed by InputSystemUIInputModule is 1/10 of what we have in an EditorWindow.
Reproduction steps:
Open the user's attached project
Open Assets > Test scene
Enter Play mode and scroll Expected result: usual scrolling speed Actual result: slow scrolling