Our telemetry suggests that your extension uses webviews and may be loading resources in these webviews using hardcoded vscode-resource: URIs. These URIs have some important limitations and also don't work properly when VS Code is run in a browser. We are also making changes in the desktop version of VS Code that may cause these URIs to not work properly in future versions of VS Code.
While we are making our best effort to continue support existing vscode-resource: URIs on desktop versions of VS Code, we are not able to support their behavior in all cases.
Fix
To ensure that your extension continues to work in as many environments as possible—including on web and remotely—please:
Switch to use Webview.cspSource for for your content security policies.
These APIs shipped around 2 years ago so they should be available in all modern versions of VS Code. You can find additional information about the issue here: https://github.com/microsoft/vscode/issues/97962
Let me know if you have any questions about this change
Hi, I maintain VS Code's Webview API
Issue
Our telemetry suggests that your extension uses webviews and may be loading resources in these webviews using hardcoded
vscode-resource:URIs. These URIs have some important limitations and also don't work properly when VS Code is run in a browser. We are also making changes in the desktop version of VS Code that may cause these URIs to not work properly in future versions of VS Code.While we are making our best effort to continue support existing
vscode-resource:URIs on desktop versions of VS Code, we are not able to support their behavior in all cases.Fix
To ensure that your extension continues to work in as many environments as possible—including on web and remotely—please:
Switch to use
Webview.asWebviewUrifunction for loading resourcesSwitch to use
Webview.cspSourcefor for your content security policies.These APIs shipped around 2 years ago so they should be available in all modern versions of VS Code. You can find additional information about the issue here: https://github.com/microsoft/vscode/issues/97962
Let me know if you have any questions about this change