Rust-analyzer VSCode extension install page not displayed properly

The installation page of the rust-analyzer extension is not displayed properly in VSCode, thumbnails and details are missing.

When trying to install the extension, the installation fails with 404:

2022-11-26 17:55:04.463 [error] Server returned 404: Error: Server returned 404
    at S (vscode-file://vscode-app/c:/Program%20Files%20(x86)/Microsoft%20VS%20Code/resources/app/out/vs/workbench/workbench.desktop.main.js:638:25233)
    at G.getManifest (vscode-file://vscode-app/c:/Program%20Files%20(x86)/Microsoft%20VS%20Code/resources/app/out/vs/workbench/workbench.desktop.main.js:816:229781)
    at async zc.openDetails (vscode-file://vscode-app/c:/Program%20Files%20(x86)/Microsoft%20VS%20Code/resources/app/out/vs/workbench/workbench.desktop.main.js:3216:403)

This happens with a Ubuntu WSL2 environment.In the same setup, other extensions are displayed correctly and are installing ok.

When browsed from VSCode in a project that doesn't use WSL, the rust-analyzer extension is displayed properly, and installation works just fine.

Vscode :1.73.1
rustup 1.25.1 (bb60b1e89 2022-07-12)
info: The currently active `rustc` version is `rustc 1.65.0 (897e37553 2022-11-02)`