When I do ask a specific question in IE Edge - it crashed

[adn-aceres]

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Screenshots

Version

frame-markup:

<script>
                window.WebChat.renderWebChat(
                    {
                        directLine: window.WebChat.createDirectLine({
                            token: "secret"
                        }),
                        userID: "You",
                        username: "Web Chat User",
                        locale: "en-US",
                        styleOptions: {
                            rootHeight: "100%",
                            rootWidth: "100%",
                            backgroundColor: "rgb(245, 245, 245)",
                            bubbleBorderRadius: 8,
                            bubbleImageHeight: 240,
                            bubbleMaxWidth: 480,
                            bubbleMinHeight: 40,
                            bubbleMinWidth: 250,
                            messageActivityWordBreak: "break-word",
                            botAvatarInitials: " ",
                            avatarSize: 30,
                            fontSizeSmall: "80%",
                            bubbleBackground: "#0093D5",
                            bubbleTextColor: "#FFFFFF",
                            bubbleFromUserBackground: "#FFFFFF",
                            bubbleFromUserTextColor: "#000000",
                            bubbleFromUserBorderRadius: 8,
                            // Send box
                            hideSendBox: false,
                            hideUploadButton: true,
                            microphoneButtonColorOnDictate: "#F33",
                            sendBoxBackground: "White",
                            sendBoxButtonColor: "#767676",
                            sendBoxButtonColorOnDisabled: "#CCC",
                            sendBoxButtonColorOnFocus: "#333",
                            sendBoxButtonColorOnHover: "#333",
                            sendBoxHeight: 40,
                            sendBoxMaxHeight: 200,
                            sendBoxTextColor: "Black",
                            sendBoxBorderBottom: "",
                            sendBoxBorderLeft: "",
                            sendBoxBorderRight: "",
                            sendBoxBorderTop: "solid 1px #E6E6E6",
                            sendBoxPlaceholderColor: "#767676",
                            sendBoxTextWrap: false,
                            // Connectivity UI
                            connectivityIconPadding: 10 * 1.2,
                            connectivityMarginLeftRight: 10 * 1.4,
                            connectivityMarginTopBottom: 10 * 0.8,
                            connectivityTextSize: 12,
                            failedConnectivity: "#C50F1F",
                            slowConnectivity: "#EAA300",
                            notificationText: "#5E5E5E",

                            typingAnimationBackgroundImage: null,
                            typingAnimationHeight: 20,
                            typingAnimationWidth: 64,
                            // Suggested actions
                            suggestedActionBackground: "#FFFFFF",
                            suggestedActionBorder: "solid 2px #0063B1",
                            suggestedActionBorderRadius: 0,
                            suggestedActionImageHeight: 20,
                            suggestedActionTextColor: "#0093D5",
                            suggestedActionDisabledBackground: "#FFFFFF",
                            suggestedActionDisabledBorder: "solid 2px #E6E6E6",
                            suggestedActionDisabledTextColor: "#767676",
                            suggestedActionHeight: 40
                        }
                    },
                    document.getElementById("webchat")
                );
            </script>

I use this / Version:
https://cdn.botframework.com/botframework-webchat/latest/webchat-es5.js

Describe the bug

The webchat crashed after inserting this text "How are zou_" or "how are zou".

To Reproduce

Steps to reproduce the behavior:

1. Open Chat with IE Edge
2. Insert a question like "How are zou_" or "how are zou"
3. The webchat crashes
4. See error in the console (screenshot attached)

Expected behavior

It should not be crashed then with IE Edge and IE11.

Additional context

Is there a special setting in the backend of BotFramework needed?

[Bug]

[corinagum]

Duplicate of #2187
The fix has been merged on #2195 We are optimistic that we will release a patch today. :)