[Bug Report][3.9.5] VMenu shows transparent, not elevated dropdown when VRadioGroup is in default slot

[hanool]

Environment

Vuetify Version: 3.9.5
Vue Version: 3.5.18
Browsers: Edge 138.0.0.0
OS: Windows 10

Steps to reproduce

1. Set VRadioGroup in VMenus default slot.

Expected Behavior

VMenu shows dropdown, not transparent, having box-shadows.

Actual Behavior

Shows default slot but transparent background without borders.

Reproduction Link

https://play.vuetifyjs.com/#...

[hanool]

The VMenu.sass file contains background and box-shadow styling that only applies to .v-card, .v-sheet and .v-list.
As a temporary workaround, wrapping VRadioGroup with VSheet will apply the styles.