Fixing text color of pills in light theme

library/ui-styles/src/main/res/values/text_appearances.xml

@@ -59,6 +59,10 @@
         <item name="android:fontFamily">sans-serif-medium</item>
     </style>
 
+    <style name="TextAppearance.Vector.Body.OnError">
+        <item name="android:textColor">?colorOnError</item>
+    </style>
+
     <style name="TextAppearance.Vector.Caption" parent="TextAppearance.MaterialComponents.Caption">
         <item name="fontFamily">sans-serif</item>
         <item name="android:fontFamily">sans-serif</item>
@@ -81,4 +85,4 @@
         <item name="android:letterSpacing">0.02</item>
     </style>
 
-</resources>
+</resources>

vector/src/main/java/im/vector/app/features/html/PillImageSpan.kt

@@ -121,6 +121,8 @@ class PillImageSpan(private val glideRequests: GlideRequests,
             chipIcon = icon
             if (matrixItem is MatrixItem.EveryoneInRoomItem) {
                 chipBackgroundColor = ColorStateList.valueOf(ThemeUtils.getColor(context, R.attr.colorError))
+                // setTextColor API does not exist right now for ChipDrawable, use textAppearance
+                setTextAppearanceResource(R.style.TextAppearance_Vector_Body_OnError)
             }
             setBounds(0, 0, intrinsicWidth, intrinsicHeight)
         }