Webview2 is loaded but content are not rendered.

[nqt196]

Description

I use Webview2 on WPF window to make a add-in for Outlook. Everything works fine.
But a user reported that everytime his computer wakes up from sleep, webview2 content are invisible, but he sure that content was loaded because he stills be able to open development tools and refresh to see the network working.
If he turn off computer and turn on, everything is normal

Version
SDK: 1.0.1.1054.31
Runtime: Evergreen 99.0.1150.39
Framework: WPF
OS: Windows 10 Enterprise

Repro Steps

Use as normal during all day, sleep computer and after the computer wakes up, it freeze

Screenshots

Additional context

AB#38652481

[champnic]

Hey @nqt196 - thanks for the bug report, and sorry you are running into this. I've opened it on our backlog.

[nqt196]

Thank @champnic. And I noticed that if it freezes, other process of Windows will be like this

I already to disable GPU and use UpdateWindowPos() as some other workarround I found on other issue but it still exists. Only difference is if GPU turn off, other process of Windows will not effect