Samsung A70 and A52 not performing AEC with Oboe

Android version(s): Android 11
Android device(s): Samsung A70, Samsung A52
Oboe version: 1.6.1
App name used for testing:
Oboetester 2.2.2

**Short description**
Both these phones are not effectively able to perform acoustic echo cancellation.

**Steps to reproduce**
Set callback to 480
SetspeakerphoneOn(tick)
enable oboe workarounds(tick)

In Echo input output activity,
Inpreset for input is set to VoiceComm

Output Usage set to Media or VoiceComm

**Expected behavior**
Echo should be cancelled.

**Actual behavior**
Echo is not cancelled and you get to hear yourself over and over again.

**Device**
I have reproduced this on Samsung A52 and A70. This issue is not present if Java audiotrack and record are used.