docs: storybook fixes for tooltip

[AndrewClarke05]

Before submitting a pull request, please make sure the following is done:

1. Fork the repository and create your branch from master.
2. Run yarn in the repository root.
3. If you've fixed a bug or added code that should be tested, add tests!
4. Ensure the test suite passes (yarn test). Tip: yarn test --watch TestName is helpful in development.
5. Make sure your code passed the conventional commits check. Read more about conventional commits

[codecov[bot]]

Codecov Report

Merging #1339 (8a1a827) into master (6bd8ed7) will increase coverage by 5.49%. Report is 2 commits behind head on master. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master     #1339      +/-   ##
===========================================
+ Coverage   94.50%   100.00%   +5.49%     
===========================================
  Files          26         1      -25     
  Lines         856        13     -843     
  Branches      293         2     -291     
===========================================
- Hits          809        13     -796     
+ Misses         47         0      -47     

see 27 files with indirect coverage changes