Box shadow on Select not applied when listPlacement is top

[liambellsage]

Description

When you open the menu for a Select, if the menu opens above the Select component (e.g. if you set listPlacement="top") then the top of the menu won't have a shadow. This looks poor, especially when the surface behind the menu is white

Reproduction

https://stackblitz.com/edit/parsium-carbon-starter-rcjx5sem?file=src%2FApp.tsx

Steps to reproduce

No response

JIRA ticket numbers (Sage only)

No response

Suggested solution

No response

Carbon version

144.9.2

Design tokens version

No response

Relevant browsers

Chrome

Relevant OSs

Windows

Additional context

No response

Confidentiality

• I confirm there is no confidential or commercially sensitive information included.

[edleeks87]

FE-7030