What version of Hls.js are you using?

1.5.x

What browser (including version) are you using?

Chrome

What OS (including version) are you using?

macOS

Test stream

https://codepen.io/3qgmbh/pen/MWdgKVK

Configuration

{
  autoStartLoad: false
}

Additional player setup steps

No response

Checklist

• The issue observed is not already reported by searching on Github under https://github.com/video-dev/hls.js/issues
• The issue occurs in the stable client (latest release) on https://hlsjs.video-dev.org/demo and not just on my page
• The issue occurs in the latest client (main branch) on https://hlsjs-dev.video-dev.org/demo and not just on my page
• The stream has correct Access-Control-Allow-Origin headers (CORS)
• There are no network errors such as 404s in the browser console when trying to play the stream

Steps to reproduce

When I try to Change to the first textTrack, there is no reaction.

The other tracks can be changed as expected, but choosing the first one doesn't have an effect.

The code works up until HLS 1.4.14, but on 1.5.x it's broken.

Example Codepen: https://codepen.io/3qgmbh/pen/MWdgKVK

Expected behaviour

You can choose the first texttrack

What actually happened?

When choosing the first texttrack, the last message (if existing) keeps being displayed

Console output

[log] > [subtitle-track-controller]: Switching to subtitle-track 0 "English" lang:en group:textstream

contrary to the other texttracks, there is no more output after this line. Video was buffered and paused

Chrome media internals output

No response