Can't open folder on Explorer panel

[sestegra]

OS/Web Information

• Web Browser: Chrome (90.0.4430.212 (Official Build) (x86_64)
• Local OS: macOS 11.3.1
• Remote OS: macOS 11.3.1
• Remote Architecture: macOS 11.3.1
• code-server --version: 3.10.2 387b12e

Steps to Reproduce

1. Launch Chrome and open code-server URL
2. Click on "Explorer" icon to open Explorer panel
3. Click on "Open Folder" button

Expected

Folder selection should appear.

Actual

An error occurs on Web console

Logs

Web console log

ERR command 'workbench.action.files.openFileFolder' not found: Error: command 'workbench.action.files.openFileFolder' not found
    at h._tryExecuteCommand (http://127.0.0.1:8080/static/387b12ef4ca404ffd39d84834e1f0776e9e3c005/usr/local/Cellar/code-server/3.10.2/libexec/lib/vscode/out/vs/workbench/workbench.web.api.js:1735:3364)
    at http://127.0.0.1:8080/static/387b12ef4ca404ffd39d84834e1f0776e9e3c005/usr/local/Cellar/code-server/3.10.2/libexec/lib/vscode/out/vs/workbench/workbench.web.api.js:1735:3245
    at async u.open (http://127.0.0.1:8080/static/387b12ef4ca404ffd39d84834e1f0776e9e3c005/usr/local/Cellar/code-server/3.10.2/libexec/lib/vscode/out/vs/workbench/workbench.web.api.js:628:17651)
    at async a.open (http://127.0.0.1:8080/static/387b12ef4ca404ffd39d84834e1f0776e9e3c005/usr/local/Cellar/code-server/3.10.2/libexec/lib/vscode/out/vs/workbench/workbench.web.api.js:628:19675)

Screenshot

Notes

This issue can be reproduced in VS Code: No

[sestegra]

See #2921 explains similar issue on "Open folder" link on Welcome page.

[jsjoeio]

Guessing it's the exact same issue as #2921. I was able to reproduce locally (macOS + Chrome).

Thanks for flagging this @sestegra 🙌

Screenshot

Screen.Recording.2021-05-24.at.9.59.59.AM.mov