[QoL] Make radial menu "Search" and "Dropdown" options react to being selected

[gerelef]

Issue

Currently, the top "Search", and the bottommost "Dropdown" (the notification drawer option), do not react to being selected Since every other option on the octal radial menu is reactive to being selected, this seems unintentional.

Proposal

Turn the opposite colour (right now, that would be black) when selected.