ScrollView in MacCatalyst doesn't work

### Description

When trying to use a ScrollView in a MacCatalyst app, I'm not able to scroll.

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### Steps to Reproduce

_No response_

### Link to public reproduction project repository

_No response_

### Version with bug

11.0.0-preview.4

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

Unknown/Other

### Affected platforms

macOS

### Affected platform versions

_No response_

### Did you find any workaround?

No.

### Relevant log output

```shell

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The issue provides no repository, file, test, or public reproduction project. Start by reproducing the supplied ScrollView XAML in a .NET MAUI MacCatalyst app, then compare its scrolling behavior with the other affected controls; done means the ScrollView can be scrolled on macOS.

Written by the indexing model from the issue text.