Latest Chrome Webview 81 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; Pixel 4 Build/PQ3A.190801.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 Android 9 Pixel 4
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.2 Chrome/81.0.4044.92 Safari/605.1.15 Mac 10 Unknown
Mozilla/5.0 (Linux; U; Android 8.1.0; en-US; itel P32 Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 8 P32
Mozilla/5.0 (Linux; U; Android 8.0.0; ru-ru; FLA-AL10 Build/HUAWEIFLA-AL10) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 8 Enjoy 8 Plus
Mozilla/5.0 (Linux; U; Android 8.0.0; en-US; Infinix X573B Build/OPR1.170623.032) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 8 Hot S3
Mozilla/5.0 (Linux; U; Android 6.0.1; ru-ru; JDN-W09 Build/HuaweiMediaPad) AppleWebKit/537.36 (KHTML, like Gecko)Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 6 Honor Pad 2
Mozilla/5.0 (Linux; U; Android 6.0.1; fr-fr; JDN-W09 Build/HuaweiMediaPad) AppleWebKit/537.36 (KHTML, like Gecko)Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 6 Honor Pad 2
Mozilla/5.0 (Linux; Android 9; ZTE Blade V10 Vita Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 Blade V10 Vita
Mozilla/5.0 (Linux; Android 9; ZTE A2019G Pro Build/PKQ1.181203.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 Android 9 Axon 9 Pro
Mozilla/5.0 (Linux; Android 9; XT1924-9 Build/PQ3A.190801.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 Moto E5 Plus
Mozilla/5.0 (Linux; Android 9; Xperia X Compact Build/PQ3A.190801.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 Android 9 Xperia X Compact
Mozilla/5.0 (Linux; Android 9; X96Max_Plus2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Safari/537.36 Android 9 Max Plus 2
Mozilla/5.0 (Linux; Android 9; X96Max_Plus2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 Max Plus 2
Mozilla/5.0 (Linux; Android 9; W-U300 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 Ride
Mozilla/5.0 (Linux; Android 9; W-P611-EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 Android 9 View 3 Pro
Mozilla/5.0 (Linux; Android 9; VKY-L09 Build/HUAWEIVKY-L09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 Android 9 P10 Plus
Mozilla/5.0 (Linux; Android 9; VKY-AL00 Build/HUAWEIVKY-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.145 Mobile Safari/537.36 Android 9 P10 Plus
Mozilla/5.0 (Linux; Android 9; VKY-AL00 Build/HUAWEIVKY-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 P10 Plus
Mozilla/5.0 (Linux; Android 9; vivo X21i Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36 Android 9 X21i
Mozilla/5.0 (Linux; Android 9; vivo X21i A Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.145 Mobile Safari/537.36 Android 9 X21i A