joseph sobhy

### What happened? Similar to this issue https://github.com/MicrosoftEdge/WebView2Feedback/issues/3486 DataReader.ReadBytes is slower in webview2 compared to webview1. Reading 1MB of data from disk takes 1855ms in webview2 compared to 7ms in...

### What happened? [Buffer.Length](https://learn.microsoft.com/en-us/uwp/api/windows.storage.streams.buffer.length?view=winrt-26100#windows-storage-streams-buffer-length) always return zero in webview2. Same code in webview1 returns the correct value. ``` const Windows = chrome.webview.hostObjects.sync.Windows; const capacity = 10; const buffer = new...

[Problem/Bug]: Webview2 FileIO.writeTextAsync throws "The system cannot find the file specified 0x80070002" when writing on the same file multiple times asynchronous

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### What happened? Using the WinRT API `Windows.Storage.FileIO.writeTextAsync` from java script in webview2 throws "The system cannot find the file specified 0x80070002" even that the file exists. Some times it...