Just installed Truth (actually the truth extensions) using

testImplementation(libs.androidx.truth)

where

[versions]
truthVersion = "1.6.0-beta01"

[libraries]
androidx-truth = { module = "androidx.test.ext:truth", version.ref = "truthVersion" }

Of course I synced in Android Studio.
Now, when I started typing assertTh…, I not no auto completion. I had to add

import com.google.common.truth.Truth.* 

manually to get things (auto completion) working. Why is that?