I get this error in Opera GX:
Software update needed
This content is not supported because your device's software is out-of-date. Try installing any available software updates. Alternatively try on a different device. Missing features: WebGL User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.114 Safari/537.36 OPR/89.0.4447.64