Vue - Official extension or vue-tsc version

3.1.8

VSCode version

1.107.0

Vue version

3.5.22

TypeScript version

5.9.3

System Info

System:
    OS: macOS 26.1
    CPU: (12) arm64 Apple M4 Pro
    Memory: 511.23 MB / 24.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 24.7.0 - .../.nvm/versions/node/v24.7.0/bin/node
    npm: 11.5.1 - .../.nvm/versions/node/v24.7.0/bin/npm
    pnpm: 10.23.0 - .../.nvm/versions/node/v24.7.0/bin/pnpm
    Deno: 2.5.6 - .../.deno/bin/deno
  Browsers:
    Brave Browser: 143.1.85.111
    Firefox: 144.0.2
    Safari: 26.1

package.json dependencies

{
  "name": "my-template",
  "private": true,
  "type": "module",
  "imports": {
    "#src/*": [
      "./src/*",
      "./src/*.ts",
      "./src/*/index.ts"
    ]
  },
  "dependencies": {
    "tailwindcss": "^4.1.14"
  },
  "devDependencies": {
    "@tailwindcss/vite": "^4.1.14",
    "@vitejs/plugin-vue": "^6.0.1",
    "vite": "^7.1.10"
  },
  "peerDependencies": {
    "@primeuix/themes": "^1.2.5",
    "primevue": "^4.4.1",
    "tailwindcss-primeui": "^0.6.1",
    "vue": "^3.5.22"
  }
}

Steps to reproduce

Hover a simple variable in any ts/vue file:

Observe there are no "+/-" buttons to control expandableHover settings

What is expected?

The same hover action, but using extension version 3.1.5:

Observe the "+/-" button is present (and works as expected)

What is actually happening?

Expandable hover controls are not present. Additionally, focusing on the tooltip and using VSCode's command palette to Increase Hover Verbosity Level does nothing.

Link to minimal reproduction

No response

Any additional comments?

Nothing changed about my node environment, vscode build, lockfile, etc. I simply updated the vue extension one day and expandable hovers stopped working.