fix message indent in thread view (#8462)

Signed-off-by: Kerry Archibald <kerrya@element.io>

Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/views/messages/MLocationBody.tsx

@@ -96,7 +96,7 @@ export const LocationBodyFallbackContent: React.FC<{ event: MatrixEvent, error:
         (_t('Shared their location: ') + event.getContent()?.body) :
         (_t('Shared a location: ') + event.getContent()?.body);
 
-    return <div className="mx_EventTile_body">
+    return <div className="mx_EventTile_body mx_MLocationBody">
         <span className={errorType !== LocationShareError.MapStyleUrlNotConfigured ? "mx_EventTile_tileError" : ''}>
             { message }
         </span>