[BUG]: Cannot select sideLoaded text tracks by index

[freeboub]

Version

6.0.0-RC.0

What platforms are you having the problem on?

iOS

Architecture

Old architecture

What happened?

Follow this change : #3728
It was discovered that sideloaded text tracks doesn't report index.
Then it is not possible to select tracks by index

Reproduction

N/A - can be reproduced with sample

Reproduction

set selection by index in the sample app.
Try to select a textTrack with sample content which use sideLoaded text tracks

[lucasBessaBairesDev]

If you are using VTT subtitles, yeah it bugs the player out on iOS. You should be able to still select subtitles. I'm able to anyway.

[lucasBessaBairesDev]

Check #3468 out