[Bug]: Setting dynamicTitle to false in globals has no effect #33281
Description
Describe the bug
When configuring globals with dynamicTitle: false, the expectation is that the toolbar title remains fixed regardless of global option changes. However, selecting an option from the toolbar's global select causes the toolbar title to update to that option's title.
Reproduction link
https://stackblitz.com/edit/github-w91nbsqm-9jyxfq2t?file=.storybook%2Fpreview.ts
Reproduction steps
- Go to above link.
- Select an option (e.g., "example1") from the global select toolbar.
System
Storybook Environment Info:
│
│ System:
│ OS: macOS 26.1
│ CPU: (8) arm64 Apple M1 Pro
│ Shell: 5.9 - /bin/zsh
│ Binaries:
│ Node: 22.19.0
│ npm: 8.19.4
│ pnpm: 9.15.3 - /opt/homebrew/bin/pnpm <----- active
│ Browsers:
│ Chrome: 142.0.7444.176
│ Edge: 142.0.3595.94
│ Firefox: 143.0.3
│ Safari: 26.1
│ npmPackages:
│ @storybook/addon-a11y: 10.1.2 => 10.1.2
│ @storybook/addon-docs: 10.1.2 => 10.1.2
│ @storybook/addon-links: 10.1.2 => 10.1.2
│ @storybook/angular: 10.1.2 => 10.1.2
│ @storybook/test-runner: 0.24.2 => 0.24.2
│ eslint-plugin-storybook: 10.1.2 => 10.1.2
│ storybook: 10.1.2 => 10.1.2Additional context
No response