#2 - Don't render report mention markdown if it's not a policy report

src/components/HTMLEngineProvider/HTMLRenderers/MentionReportRenderer/MentionReportContext.tsx

@@ -0,0 +1,11 @@
+import {createContext} from 'react';
+
+type MentionReportContextProps = {
+    currentReportID: string;
+};
+
+const MentionReportContext = createContext<MentionReportContextProps>({
+    currentReportID: '',
+});
+
+export default MentionReportContext;

src/components/HTMLEngineProvider/HTMLRenderers/MentionReportRenderer.tsx → src/components/HTMLEngineProvider/HTMLRenderers/MentionReportRenderer/index.tsx

@@ -1,5 +1,5 @@
 import isEmpty from 'lodash/isEmpty';
-import React, {useMemo} from 'react';
+import React, {useContext, useMemo} from 'react';
 import type {TextStyle} from 'react-native';
 import {StyleSheet} from 'react-native';
 import type {OnyxCollection, OnyxEntry} from 'react-native-onyx';
@@ -16,6 +16,7 @@ import ONYXKEYS from '@src/ONYXKEYS';
 import ROUTES from '@src/ROUTES';
 import type {Report} from '@src/types/onyx';
 import {isEmptyObject} from '@src/types/utils/EmptyObject';
+import MentionReportContext from './MentionReportContext';
 
 type MentionReportOnyxProps = {
     /** All reports shared with the user */
@@ -56,10 +57,12 @@ function MentionReportRenderer({style, tnode, TDefaultRenderer, reports, ...defa
     const styles = useThemeStyles();
     const StyleUtils = useStyleUtils();
     const htmlAttributeReportID = tnode.attributes.reportid;
+    const {currentReportID: currentReportIDContext} = useContext(MentionReportContext);
 
     const currentReportID = useCurrentReportID();
+    const currentReportIDValue = currentReportIDContext || currentReportID?.currentReportID;
     // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-    const [currentReport] = useOnyx(`${ONYXKEYS.COLLECTION.REPORT}${currentReportID?.currentReportID || -1}`);
+    const [currentReport] = useOnyx(`${ONYXKEYS.COLLECTION.REPORT}${currentReportIDValue || -1}`);
 
     // When we invite someone to a room they don't have the policy object, but we still want them to be able to see and click on report mentions, so we only check if the policyID in the report is from a workspace
     const isGroupPolicyReport = useMemo(() => currentReport && !isEmptyObject(currentReport) && !!currentReport.policyID && currentReport.policyID !== CONST.POLICY.ID_FAKE, [currentReport]);
@@ -71,7 +74,7 @@ function MentionReportRenderer({style, tnode, TDefaultRenderer, reports, ...defa
     const {reportID, mentionDisplayText} = mentionDetails;
 
     const navigationRoute = reportID ? ROUTES.REPORT_WITH_ID.getRoute(reportID) : undefined;
-    const isCurrentRoomMention = reportID === currentReportID?.currentReportID;
+    const isCurrentRoomMention = reportID === currentReportIDValue;
 
     const flattenStyle = StyleSheet.flatten(style as TextStyle);
     const {color, ...styleWithoutColor} = flattenStyle;

src/components/MenuItem.tsx

@@ -273,6 +273,9 @@ type MenuItemBaseProps = {
     /** Whether should render error text as HTML or as Text */
     shouldRenderErrorAsHTML?: boolean;
 
+    /** List of markdown rules that will be ignored */
+    excludedMarkdownRules?: string[];
+
     /** Should check anonymous user in onPress function */
     shouldCheckActionAllowedOnPress?: boolean;
 
@@ -409,6 +412,7 @@ function MenuItem(
         shouldParseHelperText = false,
         shouldRenderHintAsHTML = false,
         shouldRenderErrorAsHTML = false,
+        excludedMarkdownRules = [],
         shouldCheckActionAllowedOnPress = true,
         onSecondaryInteraction,
         titleWithTooltips,
@@ -464,8 +468,8 @@ function MenuItem(
         if (!title || !shouldParseTitle) {
             return '';
         }
-        return Parser.replace(title, {shouldEscapeText});
-    }, [title, shouldParseTitle, shouldEscapeText]);
+        return Parser.replace(title, {shouldEscapeText, disabledRules: excludedMarkdownRules});
+    }, [title, shouldParseTitle, shouldEscapeText, excludedMarkdownRules]);
 
     const helperHtml = useMemo(() => {
         if (!helperText || !shouldParseHelperText) {

src/components/MoneyRequestConfirmationListFooter.tsx

@@ -28,6 +28,7 @@ import type * as OnyxTypes from '@src/types/onyx';
 import type {Participant} from '@src/types/onyx/IOU';
 import type {Unit} from '@src/types/onyx/Policy';
 import ConfirmedRoute from './ConfirmedRoute';
+import MentionReportContext from './HTMLEngineProvider/HTMLRenderers/MentionReportRenderer/MentionReportContext';
 import MenuItem from './MenuItem';
 import MenuItemWithTopDescription from './MenuItemWithTopDescription';
 import PDFThumbnail from './PDFThumbnail';
@@ -266,6 +267,8 @@ function MoneyRequestConfirmationListFooter({
     const resolvedThumbnail = isLocalFile ? receiptThumbnail : tryResolveUrlFromApiRoot(receiptThumbnail ?? '');
     const resolvedReceiptImage = isLocalFile ? receiptImage : tryResolveUrlFromApiRoot(receiptImage ?? '');
 
+    const mentionReportContextValue = useMemo(() => ({currentReportID: reportID}), [reportID]);
+
     // An intermediate structure that helps us classify the fields as "primary" and "supplementary".
     // The primary fields are always shown to the user, while an extra action is needed to reveal the supplementary ones.
     const classifiedFields = [
@@ -296,23 +299,26 @@ function MoneyRequestConfirmationListFooter({
         },
         {
             item: (
-                <MenuItemWithTopDescription
-                    key={translate('common.description')}
-                    shouldShowRightIcon={!isReadOnly}
-                    shouldParseTitle
-                    title={iouComment}
-                    description={translate('common.description')}
-                    onPress={() => {
-                        Navigation.navigate(
-                            ROUTES.MONEY_REQUEST_STEP_DESCRIPTION.getRoute(action, iouType, transactionID, reportID, Navigation.getActiveRouteWithoutParams(), reportActionID),
-                        );
-                    }}
-                    style={[styles.moneyRequestMenuItem]}
-                    titleStyle={styles.flex1}
-                    disabled={didConfirm}
-                    interactive={!isReadOnly}
-                    numberOfLinesTitle={2}
-                />
+                <MentionReportContext.Provider value={mentionReportContextValue}>
+                    <MenuItemWithTopDescription
+                        key={translate('common.description')}
+                        shouldShowRightIcon={!isReadOnly}
+                        shouldParseTitle
+                        excludedMarkdownRules={!policy ? ['reportMentions'] : []}
+                        title={iouComment}
+                        description={translate('common.description')}
+                        onPress={() => {
+                            Navigation.navigate(
+                                ROUTES.MONEY_REQUEST_STEP_DESCRIPTION.getRoute(action, iouType, transactionID, reportID, Navigation.getActiveRouteWithoutParams(), reportActionID),
+                            );
+                        }}
+                        style={[styles.moneyRequestMenuItem]}
+                        titleStyle={styles.flex1}
+                        disabled={didConfirm}
+                        interactive={!isReadOnly}
+                        numberOfLinesTitle={2}
+                    />
+                </MentionReportContext.Provider>
             ),
             shouldShow: true,
             isSupplementary: false,

src/components/TextInput/BaseTextInput/index.native.tsx

@@ -61,6 +61,7 @@ function BaseTextInput(
         prefixCharacter = '',
         inputID,
         isMarkdownEnabled = false,
+        excludedMarkdownStyles = [],
         shouldShowClearButton = false,
         prefixContainerStyle = [],
         prefixStyle = [],
@@ -74,7 +75,7 @@ function BaseTextInput(
     const inputProps = {shouldSaveDraft: false, shouldUseDefaultValue: false, ...props};
     const theme = useTheme();
     const styles = useThemeStyles();
-    const markdownStyle = useMarkdownStyle();
+    const markdownStyle = useMarkdownStyle(undefined, excludedMarkdownStyles);
     const StyleUtils = useStyleUtils();
     const {translate} = useLocalize();
 

src/components/TextInput/BaseTextInput/index.tsx

@@ -64,6 +64,7 @@ function BaseTextInput(
         suffixCharacter = '',
         inputID,
         isMarkdownEnabled = false,
+        excludedMarkdownStyles = [],
         shouldShowClearButton = false,
         prefixContainerStyle = [],
         prefixStyle = [],
@@ -78,7 +79,7 @@ function BaseTextInput(
 
     const theme = useTheme();
     const styles = useThemeStyles();
-    const markdownStyle = useMarkdownStyle();
+    const markdownStyle = useMarkdownStyle(undefined, excludedMarkdownStyles);
     const {hasError = false} = inputProps;
     const StyleUtils = useStyleUtils();
     const {translate} = useLocalize();

src/components/TextInput/BaseTextInput/types.ts

@@ -1,3 +1,4 @@
+import type {MarkdownStyle} from '@expensify/react-native-live-markdown';
 import type {GestureResponderEvent, StyleProp, TextInputProps, TextStyle, ViewStyle} from 'react-native';
 import type {AnimatedTextInputRef} from '@components/RNTextInput';
 import type IconAsset from '@src/types/utils/IconAsset';
@@ -115,6 +116,9 @@ type CustomBaseTextInputProps = {
     /** Should live markdown be enabled. Changes RNTextInput component to RNMarkdownTextInput */
     isMarkdownEnabled?: boolean;
 
+    /** List of markdowns that won't be styled as a markdown */
+    excludedMarkdownStyles?: Array<keyof MarkdownStyle>;
+
     /** Whether the clear button should be displayed */
     shouldShowClearButton?: boolean;
 

src/pages/iou/request/step/IOURequestStepDescription.tsx

@@ -149,6 +149,8 @@ function IOURequestStepDescription({
     const canEditSplitBill = isSplitBill && reportAction && session?.accountID === reportAction.actorAccountID && TransactionUtils.areRequiredFieldsEmpty(transaction);
     // eslint-disable-next-line rulesdir/no-negated-variables
     const shouldShowNotFoundPage = isEditing && (isSplitBill ? !canEditSplitBill : !ReportActionsUtils.isMoneyRequestAction(reportAction) || !ReportUtils.canEditMoneyRequest(reportAction));
+    const isReportInGroupPolicy = !!report?.policyID && report.policyID !== CONST.POLICY.ID_FAKE;
+
     return (
         <StepScreenWrapper
             headerTitle={translate('common.description')}
@@ -187,6 +189,7 @@ function IOURequestStepDescription({
                         maxAutoGrowHeight={variables.textInputAutoGrowMaxHeight}
                         shouldSubmitForm
                         isMarkdownEnabled
+                        excludedMarkdownStyles={!isReportInGroupPolicy ? ['mentionReport'] : []}
                     />
                 </View>
             </FormProvider>