How to change color of RadioButton using selector?

Question

Android

Hello!
There are several radio groups in them there is a radio button. When you click on the radio button, the size of the button and its color change. I implemented the change of size and color, but there was a bug. When you click on several radio batans in a row, the next one can only change the size, but not the color.
pictures
step 1

step 2

step 3

How to enter RB 1.1 only changes size but not color
selector code

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >

    <item android:state_pressed="true" >
        <shape android:shape="rectangle" >
            <stroke android:width="1dip" android:color="@color/btn_yellow" />
            <solid android:color="@color/btn_yellow" />
        </shape>
    </item>
    
    <item android:state_checked="true">
        <shape android:shape="rectangle" >
            <stroke android:width="1dip" android:color="@color/btn_yellow" />
            <solid android:color="@color/btn_yellow" />
        </shape>
    </item>

    <item>
        <shape android:shape="rectangle"  >
            <stroke android:width="1dip" android:color="@color/grey" />
            <solid android:color="@color/grey" />
        </shape>
    </item>
</selector>

That is, the radio button changes size after several steps, but does not change color.
Please tell me how to solve this problem?