From aaf13944c8ba28b6423c21e5a02ee386e6d85e50 Mon Sep 17 00:00:00 2001
From: Max Katz <maxkatz6@outlook.com>
Date: Tue, 30 May 2023 19:45:43 -0700
Subject: [PATCH 1/2] Update BclStorageFile.cs

---
 src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs b/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
index f9f02ec339..fed5328b94 100644
--- a/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
+++ b/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
@@ -59,12 +59,13 @@ internal class BclStorageFile : IStorageBookmarkFile
 
     public Task<Stream> OpenReadAsync()
     {
-        return Task.FromResult<Stream>(FileInfo.OpenRead());
+        var stream = new FileStream(FileInfo.FullName, FileMode.Create, FileAccess.Write, FileShare.None);
+        return Task.FromResult<Stream>(stream);
     }
 
     public Task<Stream> OpenWriteAsync()
     {
-        return Task.FromResult<Stream>(FileInfo.OpenWrite());
+        return Task.FromResult<Stream>(File.Create(FileInfo.FullName));
     }
 
     public virtual Task<string?> SaveBookmarkAsync()

From 6f6ec9b79d219d2c96783cda4918ac598169aee9 Mon Sep 17 00:00:00 2001
From: Max Katz <maxkatz6@outlook.com>
Date: Tue, 30 May 2023 22:49:49 -0400
Subject: [PATCH 2/2] Update BclStorageFile.cs

---
 src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs b/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
index fed5328b94..0c455ab511 100644
--- a/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
+++ b/src/Avalonia.Base/Platform/Storage/FileIO/BclStorageFile.cs
@@ -59,13 +59,13 @@ internal class BclStorageFile : IStorageBookmarkFile
 
     public Task<Stream> OpenReadAsync()
     {
-        var stream = new FileStream(FileInfo.FullName, FileMode.Create, FileAccess.Write, FileShare.None);
-        return Task.FromResult<Stream>(stream);
+        return Task.FromResult<Stream>(FileInfo.OpenRead());
     }
 
     public Task<Stream> OpenWriteAsync()
     {
-        return Task.FromResult<Stream>(File.Create(FileInfo.FullName));
+        var stream = new FileStream(FileInfo.FullName, FileMode.Create, FileAccess.Write, FileShare.Write);
+        return Task.FromResult<Stream>(stream);
     }
 
     public virtual Task<string?> SaveBookmarkAsync()