uView Player - Watch Youtube Video Always on Top

uView Release notes: v5.0.0.1 * 4x memory optmized than other browsers; * Now Twitch works; * Added Facebook Gaming; * Added Prime Video; * Added Crunchyroll; * Added Bilibili; * Added Tencent Video; * Added Sites running MP4; New fecture: * uView Player Picture-in-picture Extension Requirements: * .NET Framework 4.6.2; * Microsoft Edge (Chromium) Canary channel; * OS Compatibility: Windows 10, Windows 11 * OS Recommended: Windows 10