Adjust encryption copy when creating a video room (#8989)

* Adjust encryption copy when creating a video room

* Adjust wording

src/components/views/dialogs/CreateRoomDialog.tsx

@@ -222,7 +222,7 @@ export default class CreateRoomDialog extends React.Component<IProps, IState> {
     render() {
         const isVideoRoom = this.props.type === RoomType.ElementVideo;
 
-        let aliasField;
+        let aliasField: JSX.Element;
         if (this.state.joinRule === JoinRule.Public) {
             const domain = MatrixClientPeg.get().getDomain();
             aliasField = (
@@ -274,12 +274,14 @@ export default class CreateRoomDialog extends React.Component<IProps, IState> {
             </p>;
         }
 
-        let e2eeSection;
+        let e2eeSection: JSX.Element;
         if (this.state.joinRule !== JoinRule.Public) {
-            let microcopy;
+            let microcopy: string;
             if (privateShouldBeEncrypted()) {
                 if (this.state.canChangeEncryption) {
-                    microcopy = _t("You can't disable this later. Bridges & most bots won't work yet.");
+                    microcopy = isVideoRoom
+                        ? _t("You can't disable this later. The room will be encrypted but the embedded call will not.")
+                        : _t("You can't disable this later. Bridges & most bots won't work yet.");
                 } else {
                     microcopy = _t("Your server requires encryption to be enabled in private rooms.");
                 }
@@ -312,7 +314,7 @@ export default class CreateRoomDialog extends React.Component<IProps, IState> {
             );
         }
 
-        let title;
+        let title: string;
         if (isVideoRoom) {
             title = _t("Create a video room");
         } else if (this.props.parentSpace) {

src/i18n/strings/en_EN.json

@@ -2445,6 +2445,7 @@
     "Anyone will be able to find and join this room, not just members of <SpaceName/>.": "Anyone will be able to find and join this room, not just members of <SpaceName/>.",
     "Anyone will be able to find and join this room.": "Anyone will be able to find and join this room.",
     "Only people invited will be able to find and join this room.": "Only people invited will be able to find and join this room.",
+    "You can't disable this later. The room will be encrypted but the embedded call will not.": "You can't disable this later. The room will be encrypted but the embedded call will not.",
     "You can't disable this later. Bridges & most bots won't work yet.": "You can't disable this later. Bridges & most bots won't work yet.",
     "Your server requires encryption to be enabled in private rooms.": "Your server requires encryption to be enabled in private rooms.",
     "Enable end-to-end encryption": "Enable end-to-end encryption",