Where debating everything under the sun is only the beginning

Could perhaps someone under Win try the above mentioned page, just to try to confirm that it is not only me?

// ==UserScript==
// @name					Youtube Html5 Disable
// @homepageURL	https://productforums.google.com/forum/#!topic/youtube/CUaTWvKhAuE (original bulk code by Alexander Nartov https://productforums.google.com/d/msg/youtube/CUaTWvKhAuE/q6P1m1kpAwAJ)
// @namespace     
// @description	  
// @author        			
// @run-at					document-start
// @version				1.0
// ==/UserScript==
(function() {
	// regex by Nass O https://userstyles.org/styles/117673
	if (false || (new RegExp("^https?://apis.google.com/.*/hovercard.*$")).test(document.location.href) || (new RegExp("^https?://www.youtube.(com|([a-z]{2}))(.[a-z]{2})?/((\\?|channel|results|feed|playlist|feature|watch|user|hovercard|upload|my_videos|view_all_playlists|subscription_manager|dashboard|subscribers|c|#|messages|analytics|index).*)$")).test(document.location.href) || (new RegExp("^https?://www.youtube.(com|([a-z]{2}))(.[a-z]{2})?.$")).test(document.location.href) || (new RegExp("^https?://apis.google.com/u/b/.*$")).test(document.location.href)) {

	window.setTimeout(function() {
		var embedFrame = document.createElement("iframe");
		//embedFrame.src = location.href.replace("watch?v=", "embed/");
		embedFrame.src = location.href.replace("watch?v=", "v/");
		//embedFrame.style = "width: 100%; height: 100%;";
		embedFrame.setAttribute("width", "100%");
		embedFrame.setAttribute("height", "100%");
		var player = document.getElementById("player-api");
		if (player != null) {
			player.innerHTML = "";
			player.appendChild(embedFrame);

			var container = document.getElementById("watch7-headline");
			var div = document.getElementsByClassName("fullscreen-link");
			if (container != null && div.length == 0) {
				div = document.createElement("div");
				div.className = 'fullscreen-link';
				var src = location.href.replace("watch?v=", "v/");
				var a = document.createElement("a");
				a.setAttribute('href', src);
				a.setAttribute('target', '_blank');
				a.innerHTML = "fullscreen link";
				a.setAttribute("style","color: red !important; float: right");
				div.appendChild(a);
				container.insertBefore(div, container.firstChild);
			}
		}
		unsafeWindow.spf.dispose();
		}, 3000);
	}
})();

// ==/UserScript==
(function() {
window.setTimeout(function() {
  var embedFrame = document.createElement("iframe");
  //embedFrame.src = location.href.replace("watch?v=", "embed/");
  embedFrame.src = location.href.replace("watch?v=", "v/");
  //embedFrame.style = "width: 100%; height: 100%;";
  embedFrame.setAttribute("width", "100%");
  embedFrame.setAttribute("height", "100%");
  var player = document.getElementById("player-api");
  player.innerHTML = "";
  player.appendChild(embedFrame);
},
3000);
})();

• open new tab to open Start page
• write something in Search Field on address bar
• close tab through x icon

• open new tab to open Start page
• write something on searching field on address bar
• click on any thumbnail

[0308/205817:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
[0308/205829:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
[0308/205829:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 

{
	"type": "include",
	"includeIn": "standard",
	"actions":
	[
		"CloseTab", // this command doesn't appear
		"GoBack",
		"GoForward",
		"Rewind",
		"FastForward",
		"separator",
		"ReloadOrStop",
		"ScheduleReload",
		"separator",
		"BookmarkPage",
		"CopyAddress",
		"Print",
		
		....

		"ContentBlocking",
		"WebsitePreferences",
		"Preferences",
		"separator",
		"FullScreen",
		"CloseTab" // this wins over first item
   ]
}

[0305/160530:ERROR:icu_util.cc(178)] Invalid file descriptor to ICU data received.
[0305/160530:FATAL:icu_util.cc(297)] Check failed: result. 
Backtrace:
	QtWebEngineCore::WebContentsAdapter::d_func [0x0F7E4F97+731175]
	QtWebEngineCore::WebContentsAdapter::d_func [0x0F7A84A7+482615]
	CertificateErrorController::resourceType [0x1073BEED+407037]
	QtWebEngineCore::WebContentsAdapter::webChannel [0x103DA3D6+2388710]
	QtWebEngineCore::WebContentsAdapter::webContents [0x0F5BD249+14249]
	QtWebEngineCore::WebContentsAdapter::webContents [0x0F5BD4F5+14933]
	QtWebEngineCore::BrowserContextAdapter::defaultContext [0x0F58173F+15]
	QWebEngineProfile::defaultProfile [0x0F03A5A3+83]
	(No symbol) [0x00C0CF10]
	(No symbol) [0x00C14477]

Name of the application that generated the error: otter-browser.exe, Version: 0.9.1.1, time stamp: 0x58b6b428
Name of the module that generated the error: Qt5WebEngineCore.dll, Version: 5.8.0.0, time stamp: 0x588148ea
Exception code: 0x80000003
Offset error 0x002f4f71

If memory doesn't betray me shouldn't it be like this?

Code: [Select]

Item, "Open in Otter-browser"="Execute program, "C:\otter-browser-win32-weekly163\otter-browser.exe","--portable %u""

[Document Popup Menu]
; This command works, BUT ignore "arguments.txt" and open a new otter-browser but using a user account profile
Item, "Open in Otter-browser"="Execute program, "C:\otter-browser-win32-weekly163\otter-browser.exe","%u""

; Not work, otter-browser doesn't start
Item, "Open in Otter-browser"="Execute program, "C:\otter-browser-win32-weekly163\otter-browser.exe --portable","%u""
Item, "Open in Otter-browser"="Execute program, "C:\otter-browser-win32-weekly163\otter-browser.exe --new-window","%u""
Item, "Open in Otter-browser"="Execute program, "C:\otter-browser-win32-weekly163\otter-browser.exe --new-tab","%u""