What is going on with Android Auto that's causing it to add the word "oh" at the end of text messages it reads aloud?

Android Auto has introduced another "quirk" for drivers. Recently, the system has been peculiarly reading messages, occasionally adding a sigh at the end of the sentence. A discussion on Reddit suggests that this issue affects only messages received in WhatsApp chats.

A strange issue on Android Auto leaves WhatsApp messages having the word "oh" randomly added to the end of the audio readout.

A new glitch in the Android Auto world causes the app to add a mysterious "oh" at the end of every message it reads from WhatsApp

A weird Android Auto bug is adding "Oh" to WhatsApp messages while reading them out loud. The bug also appears while reading messages sent on Google Messages, Facebook, and Teams. The problem impacts various devices and vehicles, extending beyond a particular car maker or phone.

An Android Auto bug adds an "oh" to WhatsApp messages read aloud. The issue impacts some users and persists for weeks. Other messaging apps like Teams and Facebook are also affected for some.

Several users have reported that Android Auto when reading text messages, adds a mysterious 'Oh' at the end, even though it is not present in the actual message.