[24.1] Fix typing issue in reused variable

[davelopez]

Follow up to #18329, fixes mypy (and ruff) checks in 24.1
The version of mypy in 24.0 didn't catch this earlier, but nicely, the one in 24.1 does.

How to test the changes?

• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. [add testing steps and prerequisites here if you didn't write automated tests covering all your changes]

License

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