Use the more correct name 'roomIdOrAlias'

src/room/InCallView.tsx

@@ -468,7 +468,7 @@ export function InCallView({
       )}
       {inviteModalState.isOpen && (
         <InviteModal
-          roomAlias={
+          roomIdOrAlias={
             groupCall.room.getCanonicalAlias() ?? groupCall.room.roomId
           }
           {...inviteModalProps}

src/room/InviteModal.tsx

@@ -23,10 +23,10 @@ import { getRoomUrl } from "../matrix-utils";
 import styles from "./InviteModal.module.css";
 
 interface Props extends Omit<ModalProps, "title" | "children"> {
-  roomAlias: string;
+  roomIdOrAlias: string;
 }
 
-export const InviteModal: FC<Props> = ({ roomAlias, ...rest }) => {
+export const InviteModal: FC<Props> = ({ roomIdOrAlias, ...rest }) => {
   const { t } = useTranslation();
 
   return (
@@ -40,7 +40,7 @@ export const InviteModal: FC<Props> = ({ roomAlias, ...rest }) => {
         <p>{t("Copy and share this call link")}</p>
         <CopyButton
           className={styles.copyButton}
-          value={getRoomUrl(roomAlias)}
+          value={getRoomUrl(roomIdOrAlias)}
           data-testid="modal_inviteLink"
         />
       </ModalContent>