Description
Description
#29469 made a change to the MauiScrollView on iOS that results in the X ContentOffset being set to zero the first time LayoutSubviews is called when the layout orientation is Left-to-Right. It looks like a subsequent PR (#29735) tried to address some issues caused by the first PR by fixing the Y ContentOffset, but the X ContentOffset still gets reset to 0.
I have a custom view that uses the MauiScrollView for horizontal scrolling, and this change causes issues when I try to set an initial X Scroll value.
I am not sure of the reason for setting the ContentOffset when the layout is Left-To-Right. If it must be reset, then _previousEffectiveUserInterfaceLayoutDirection should probably be initialized to EffectiveUserInterfaceLayoutDirection when MauiScrollView is created (before LayoutSubviews is called).
Steps to Reproduce
If you look at MauiScrollView.LayoutSubviews, you can see that _previousEffectiveUserInterfaceLayoutDirection is not initialized, resulting in ContentOffset being reset the first time LayoutSubviews is called.
Link to public reproduction project repository
No response
Version with bug
9.0.80 SR8
Is this a regression from previous behavior?
Yes, this used to work in .NET MAUI
Last version that worked well
9.0.70 SR7
Affected platforms
iOS
Affected platform versions
No response
Did you find any workaround?
No