docs: settings docs page to null doesn't affect docs tab

[Dimas-e63s]

Describe the bug Setting parametrs.docs.page: null in story level doesn't remove docs contents.

To Reproduce

1. Setup Storybook with @storybook/angular

2. In created stories set parametrs.docs.page: null following docs

   

3. Run npm run storybook and verify Button docs

repo link reproduction link

System

OS: macOS 12.3
CPU: (8) x64 Apple M1 Pro

Binaries: Node: 14.19.1 - ~/.nvm/versions/node/v14.19.1/bin/node Yarn: 3.2.1 - ~/.nvm/versions/node/v14.19.1/bin/yarn npm: 6.14.16 - ~/.nvm/versions/node/v14.19.1/bin/npm Browsers: Chrome: 101.0.4951.64 Firefox: 100.0 Safari: 15.4 npmPackages: @storybook/addon-actions: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/addon-docs: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/addon-essentials: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/addon-interactions: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/addon-links: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/angular: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/builder-webpack5: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/manager-webpack5: ^6.5.0-beta.8 => 6.5.0-beta.8 @storybook/testing-library: ^0.0.11 => 0.0.11

Additional context Add any other context about the problem here.

[lifehackett]

I'm having the same issue, but with React

[flbkme]

I had same problem but with react Solved with replacing parameters.docs.page: null to parameters.docs.page: () => null

UPD: this method doesn't off DOCS tab but clear it