Pattern Paint is not positioned to 0,0 when X and Y set as 0,0

### Description

When drawing a pattern, the pattern does not appear at the 0,0 position even though we set the coordinates to 0,0.

>Note: Image Paint exhibits similar behavior, but to view the output, we need the changes from pull requests #28726 and #29138.

| Mac | iOS | Android|
|--|--|--|
| | | |

### Steps to Reproduce

1. Clone the repor and deploy the Canvas Paint Position issue sample.
2. Notice the X and Y position is on 0,0.

### Link to public reproduction project repository

https://github.com/NirmalKumarYuvaraj/MauiIssues/tree/main

### Version with bug

9.0.60 SR6

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

Unknown/Other

### Affected platforms

iOS, Android, macOS, Windows

### Affected platform versions

_No response_

### Did you find any workaround?

_No response_

### Relevant log output

```shell

```

Start by running the Canvas Paint Position issue sample from the linked MauiIssues repository and verify the Pattern Paint output on the affected platforms. Read the issue context and the changes referenced in pull requests #28726 and #29138, then trace the pattern positioning behavior. Done means Pattern Paint renders at the requested 0,0 position across the reported platforms.

Written by the indexing model from the issue text.