Which WLED binary for LS8P-Dual?

Sorry, but I tried multiple times with different scenarios: Redownloading FW and reflashing, using different browsers, using different devices (mobile and PC), tried a factory reset, I even compiled a FW from source. None worked.

https://github.com/Aircoookie/WLED/releases/download/v0.14.0-b3/WLED_0.14.0-b3_ESP02_2306240.bin.gz

That also didn't work. Idk, where the issue is. I now serial flashed the device with ESPHome flasher, that worked flawlessly.