Sub Channels deeper than 1 level don't work

[ZockerAxel]

Describe the bug

The overlay breaks if you are in or move into a sub-channel of a sub-channel (so, a 2-level sub-channel). If you weren't in a channel before, the overlay will display the default error text with all the paragraphs of info. If you were in a different channel before the overlay was started, the overlay will continue showing the channel you were in but will update your speaking status.

To Reproduce

Go into a 2-level-sub-channel. Open the overlay website.
OR: Go into a top-level-channel. Open the overlay website. Join a 2-level-sub-channel.

Expected behavior

The overlay updates.

Do you use the local or online version?

• Online version with URL: https://dertyp7.github.io/ts5-obs-overlay
• The version named below locally downloaded on my device

Your environment:

• OS: Windows 10
• OBS version: (Tested in Chrome)
• Overlay version 2.1.2