Searching the extension marketplace fails with CORS error

[Aleuck]

Does this issue occur when all extensions are disabled?: Yes (there are no extensions installed, but I tried with --disable-extensions anyway)

• VS Code Version:

Version: 1.58.0
Commit: 2d23c42a936db1c7b3b06f918cde29561cc47cd6
Date: 2021-07-12T23:51:36.303Z
Electron: 12.0.14
Chrome: 89.0.4389.128
Node.js: 14.16.0
V8: 8.9.255.25-electron.0
OS: Linux x64 5.12.15-arch1-1

Steps to Reproduce:

1. Open VSCode
2. Search for extension
3. 

Dev Tools' Network tab output:

More request's details:

Copying the request to cURL and pasting on a terminal works (I get a response).
There is no proxy in my network.

[gjsjohnmurray]

Looks like you have installed VS Code from a source that redirects it to open-vsx.org instead of the Microsoft Marketplace.

[joaomoreno]

... which is unsupported by us.

[Busata]

since google leads you here, arch seems to point it at open vsx -> eclipse/openvsx#306

[armujahid]

Temporary solution: VSCodium/vscodium#746 (comment)
Also referred at https://forum.manjaro.org/t/unable-to-download-extensions-in-code/74397/5?u=armujahid