Cannot modify LED settings: "Uncaught ReferenceError: chrID is not defined"

[GiedriusQ]

What happened?

WEB UI "/settings/leds" show static page without any data (configs) filled and it does not allow to modify anything.
It seems like the issue introduced in #4529 .

To Reproduce Bug

1. Install "WLED 0.16.0-alpha (build 2412040)" version
2. Visit "/settings/leds" (Top Menu: Config -> LED Preferences)
3. No data are shown in text boxes, informational blocks, etc

Expected Behavior

Visiting "LED Preferences" tab should return page filled with current config data and allow to modify it.

Install Method

Self-Compiled

What version of WLED?

WLED 0.16.0-alpha (build 2412040)

Which microcontroller/board are you seeing the problem on?

ESP32-C3

Relevant log/trace output

Web browser console output:

leds:1 Uncaught ReferenceError: chrID is not defined
    at addLEDs (leds:1:9609)
    at GetV (s.js?p=2:1:1266)
    at HTMLScriptElement.<anonymous> (common.js:1:1649)

Anything else?

No response

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