[Bug] Geocoder Widget showing wrong color in dark theme

[lawrencenika]

Description

The DarkTheme's triangle button and dropdown in _GeocoderWidget are showing light grey text over white background, very hard to see.

Flavors

• Script tag
• React
• Python/Jupyter notebook
• MapboxOverlay
• GoogleMapsOverlay
• CARTO
• ArcGIS

Expected Behavior

preferably a light grey triangle over dark grey background in CSS as the default behavior

Steps to Reproduce

import {
    _GeocoderWidget as GeocoderWidget,
    DarkTheme,
    LightTheme,
} from '@deck.gl/widgets';

<DeckGL
    widgets={widgets}
    style={deckStyle}
    ...
/>

is showing

for DarkTheme and is showing

for LightTheme.

Environment

• Framework version: 9.2
• Browser: Arc
• OS: MacOS

Logs

No response

[felixpalmer]

Would you be able to contribute a fix?