Integrated terminal does not open after closing on firefox

[techninja1008]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: OpenVSCode server 1.88.1, code-server 1.91.1, Github Codespaces 1.97.2
• OS Version:
  • Server: Linux (Kernel 6.6.66, NixOS 24.11)
  • Client: Linux (Kernel 6.6.78, NixOS 24.11)

Steps to Reproduce:

1. Open a fresh VSCode server implementation, in firefox, on Linux.
2. Open up a new terminal.
3. Toggle the terminal closed using either the keyboard shortcut or the View: Toggle Terminal action.
4. Observe that trying to toggle the terminal back open using either the keyboard shortcut or the action fails.
5. Click on the file explorer to focus it.
6. Observe that trying to toggle the terminal back open now works.

I initially tested and discovered this on OpenVSCode server and code-server, however I was able to replicate it with a fresh Github Codespace.

Browsers tested:

• Firefox developer 135.0b9: has bug
• Firefox 135.0.1: has bug
• Firefox ESR 128.7.0esr: has bug
• Chromium 133.0.6943.98: works as expected

[gjsjohnmurray]

You don't appear to be using the official VS Code release.

[techninja1008]

You don't appear to be using the official VS Code release.

I was under the impression that Github Codespaces was an "official VS Code release".

Either way, I've just tested using vscode.dev and VSCode 1.97.2, and I am able to replicate the issue.

[gjsjohnmurray]

Sorry, I overlooked that in your original post.