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Scroll wheel behavior differs significantly in new architecture (Windows App SDK) vs WinUI 3 Gallery app #14653
Description
Discussed in #14642
Originally posted by Ferry-200 May 6, 2025
version:
{
"dependencies": {
"react": "19.0.0",
"react-native": "0.78.0",
"react-native-windows": "^0.78.0"
}
}I'm testing the React Native for Windows app using the new architecture (Windows App SDK). I noticed that the scroll wheel behavior is significantly different.
In the new architecture (Windows App SDK), scrolling with a mouse wheel feels much less responsive. The number of lines scrolled per wheel notch is considerably smaller compared to both the React Native Windows Gallery app and the official WinUI 3 Gallery app. As a result, scrolling through content feels sluggish and requires much more effort from the user.
This issue makes basic interaction in list views and scrollable content frustrating.
Any helps? Thanks!
Activity
chrisglein commentedon May 8, 2025
Goal in the implementation was to match the numbers from WinUI, but clearly the behavior is different. Good catch. We'll look into it.
To investigate: Are there per-user mouse settings in effect here (as there are for mouse move speed)?