Mouse wheel in NumberField and SpinnerField inverted between 4.7.x and 4.8.x
Found: 4.8.1 Ext.NET forum thread: Mouse wheel in number field has changed behavior
The mouse wheel behavior in form fields Ext.form.field.Number and "Ext.form.field.Spinner` has been inverted between Ext JS 6.6.0 and 6.7.0. Historically, at least about version 4 (Ext.NET 2), it also worked like it did in 6.6.0, so that was a rather unexpected change between minor releases.
To see the change reflect in Sencha, just check the fiddles included in the documentation pages:
It seems scrollable menus also suffer from this issue. The same introduced behavior here can be noticed in this example: Toolbar with Menus v5 example.
It was pointed in this Ext.NET forum thread: Scrolling Menu in Toolbar