Preserve Dimensions When Switching Variants

Keep entered dimensions (e.g., width/height/length) when a user switches between product variants, instead of resetting the values.

Scope

• Persist dimension inputs across variant changes

• Define rules for when values should be kept vs. reset (e.g., only reset if variant uses different dimension fields/units)

• Ensure price recalculation uses the preserved values immediately

• Consistent behavior across product page, calculator view, and draft order flow (where applicable)

Outcome
Faster configuration and fewer user errors by preventing unnecessary re-entry of dimension values.