Clarify HACS install procedures please.

[Yonny24]

Sorry having issues with this.

Installed with HACS all ok.
I add this using the raw configuration editor:

animated_background: default_url: /local/backgrounds/ypy8bw9fgw1zv2b4htp2.hd.mp4 included_users: - chris entity: weather.home state_url: null sunny: - 'https://cdn.flixel.com/flixel/hlhff0h8md4ev0kju5be.hd.mp4' - 'https://cdn.flixel.com/flixel/zjqsoc6ecqhntpl5vacs.hd.mp4' - 'https://cdn.flixel.com/flixel/jvw1avupguhfbo11betq.hd.mp4' - 'https://cdn.flixel.com/flixel/8cmeusxf3pkanai43djs.hd.mp4' - 'https://cdn.flixel.com/flixel/guwb10mfddctfvwioaex.hd.mp4'

Nothing happens.
Can you point me in the right direction please?

Would love to get this working.

Thanks

[Yonny24]

Added debug:

`Logger: frontend.js.latest.202105040
Source: components/system_log/init.py:190
First occurred: 11:35:07 PM (1 occurrences)
Last logged: 11:35:07 PM

http://192.168.1.160:8123/hacsfiles/lovelace-animated-background/animated-background.js:193:27 TypeError: return_config.state_url is null`

[reiniertc]

Same issue here