Swithed to R8 :-(

app/build.gradle

@@ -107,10 +107,10 @@ android {
     }
 
     buildTypes {
+        // https://developer.android.com/studio/build/shrink-code
         release {
             debuggable = false
             minifyEnabled = true
-            useProguard = true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
         }
@@ -118,7 +118,6 @@ android {
             applicationIdSuffix '.debug'
             debuggable = true
             minifyEnabled = false
-            useProguard = false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }

gradle.properties

@@ -17,5 +17,5 @@ org.gradle.warning.mode=all
 android.useAndroidX=true
 android.enableJetifier=true
 
-# Temporarily disable to disable LNO
+# Enables LNO :-(
-android.enableR8=false
+android.enableR8=true