Recently we bought TMS VCL UI Pack and after installing and dropping the TAdvWebBrowser component we are not getting the blue box indicating that Edge Chromium is initialized in it.
We are releasing an update today that will fix the incompatibility with the latest Edge chromium version. Meanwhile, you could uninstall the BETA version and install Canary, or download the evergreen WebView2 runtime from here: https://developer.microsoft.com/en-us/microsoft-edge/webview2/
I marked the 2 buttons at the bottom of the page to support 32 bit & 64 bit: