feat: use original key/source icon if none provided for custom one

README.md

@@ -163,6 +163,8 @@ Inside each button you may define `icon` and either `key`, `source` or `service`
 | service      | `_hass.callService(domain, service, service_data)` | A string representing service to call. Use the format `domain.service`, e.g. `"light.turn_on"` |
 | service_data | passed with `service`                              | The data to pass to the service. May be an object depending on the service you are using.      |
 
+If an icon is not provided for a custom key or source that overwrites a predefined key or source, the original icon will be used instead.
+
 ## Custom icons
 
 You can customize any icon with a custom svg path using the `custom_icons` option.
@@ -439,7 +441,6 @@ cards:
           - keyboard
           - enter
           - search
-
 ```
 
 Result:

android-tv-card.js

@@ -557,6 +557,13 @@ class TVCardServices extends LitElement {
 		let icon = info?.icon ?? '';
 		let svg_path = info.svg_path ?? this.custom_icons[icon] ?? '';
 
+		// Use original icon if none provided for custom key or source
+		if (!(icon || svg_path)) {
+			let info = defaultKeys[action] || defaultSources[action] || {};
+			icon = info?.icon ?? '';
+			svg_path = info?.svg_path ?? '';
+		}
+
 		// TODO: Use keypress event listener and a better way to pull up keyboard to send keyboard events to TV via ADB, have to translate from JS key code to ADB key code
 		// if (info.key == 'KEYBOARD') {
 		// 	document.addEventListener('keypress', (e) =>

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "android-tv-card",
-	"version": "1.4.2",
+	"version": "1.4.3",
 	"description": "Android TV Remote Card",
 	"main": "./src/android-tv-card.js",
 	"scripts": {