Bug Report: OGG audio file sent from desktop plays as silence on iOS
Description
An OGG audio file sent through Telegram from a desktop computer does not play correctly in the Telegram iOS app.
The same file plays normally in Telegram Web, but on iOS the playback appears to start while no sound can be heard.
Steps to reproduce
Open Telegram Desktop on a computer.
Send an .ogg audio file to a chat.
Open the same chat in Telegram on iOS.
Try to play the audio file.
Actual result
The audio playback starts, but the file is completely silent on iOS.
The same audio file plays correctly in Telegram Web.
Expected result
The OGG audio file should play correctly with sound on iOS, the same way it does in Telegram Web.
Additional information
File format: OGG
Sent from: Telegram Desktop
Affected client: Telegram for iOS
Telegram Web: works correctly
iOS: playback works visually, but no audio is produced
This appears to be an iOS-specific issue with decoding or playback of certain OGG audio files.
Steps to reproduce
Open Telegram Desktop on a computer.
Send an .ogg audio file to a chat.
Open the same chat in Telegram on iOS.
Try to play the audio file.