storybook: Story titles no longer converted from camelCase to Capital Case with storyStoreV7 enabled

Describe the bug After enabling the storyStoreV7 feature flag, story titles are no longer converted from camelCase to Capital Case.

To Reproduce I have not been able to reproduce in a test case. Any advice on what I could try would be appreciated.

It happened since upgrading to 6.4.4 and enabling the following feature flags:

  framework: '@storybook/react',
  features: {
    postcss: false,
    babelModeV7: true,
    storyStoreV7: true
  }

System

No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.

No receipt for 'com.apple.pkg.DeveloperToolsCLILeo' found at '/'.

No receipt for 'com.apple.pkg.DeveloperToolsCLI' found at '/'.

gyp: No Xcode or CLT version detected!
gyp ERR! configure error 
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (/Users/tumatj01/.nvm/versions/node/v14.18.1/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:351:16)
gyp ERR! stack     at ChildProcess.emit (events.js:400:28)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:282:12)
gyp ERR! System Darwin 20.6.0
gyp ERR! command "/Users/tumatj01/.nvm/versions/node/v14.18.1/bin/node" "/Users/tumatj01/.nvm/versions/node/v14.18.1/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/tumatj01/.npm/_npx/28151/lib/node_modules/sb/node_modules/watchpack-chokidar2/node_modules/fsevents
gyp ERR! node -v v14.18.1
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok

Environment Info:

  System:
    OS: macOS 11.6.1
    CPU: (12) x64 Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
  Binaries:
    Node: 14.18.1 - ~/.nvm/versions/node/v14.18.1/bin/node
    Yarn: 1.22.17 - /usr/local/bin/yarn
    npm: 6.14.15 - ~/.nvm/versions/node/v14.18.1/bin/npm
  Browsers:
    Chrome: 96.0.4664.55
    Safari: 15.1

Additional context Add any other context about the problem here.