Fix answer option match for coding initial expression

[parthfloyd]

IMPORTANT: All PRs must be linked to an issue (except for extremely trivial and straightforward changes).

Fixes #2880

Description
Replaced deep equal check for answerOption in populateInitialValues to a more custom logic for Coding Type & keeping the behavior same for other types.

Alternative(s) considered
None | Looking forward to feedback

Type
Bug fix

Screenshots (if applicable)

Checklist

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