Markdown is not rendered in Notifications

Steps to reproduce

1. Create an Announcement with Markdown syntax
2. Look at Notification that appears

Expected behaviour

The markdown should be rendered in the Notification

Actual behaviour

The markdown appears but is un-rendered

Server configuration

Operating system:
Debian 12
Web server:
Apache
Database:
MySQL 8.0.35
PHP version:
8.1.25
Nextcloud version: (see Nextcloud admin page)
27.1.3
Where did you install Nextcloud from:
Snap Package
Signing status:
Unknown

Login as admin user into your Nextcloud and access
http://example.com/index.php/settings/integrity/failed 
paste the results here.
No errors have been found.

**List of activated apps:**
All apps are up-to-date.
Activity	2.19.0	
Analytics	4.11.0	
Announcement center	6.7.0	
Calendar	4.5.3	
Circles	27.0.1	
Collabora Online - Built-in CODE Server	23.5.503	
Collaborative tags	1.17.0	
Comments	1.17.0	
Contacts	5.4.2	
Contacts Interaction	1.8.0	
Dashboard	7.7.0	
Deleted files	1.17.0
Federation	1.17.0	
File reminders	1.0.0	
File sharing	1.19.0	
First run wizard	2.16.0	
Log Reader	2.12.0	
Mail	3.4.4	
Markdown Editor	2.4.1	
Monitoring	1.17.0	
Nextcloud announcements	1.16.0	
Nextcloud Office	8.2.2	
Notes	4.8.1	
Notifications	2.15.0	
Password policy	1.17.0	
PDF viewer	2.8.0	
Photos	2.3.0	
Privacy	1.11.0	
Recommendations	1.6.0	
Related Resources	1.2.0
Right click	1.6.0	
Share by mail	1.17.0	
Shiftplan	1.9.3
Support	1.10.0	
Talk	17.1.2	
Text	3.8.0	
Usage survey	1.15.0	
User status	1.7.0	
Versions	1.20.0	
Weather status	1.7.0	
Auditing / Logging	1.17.0
Brute-force settings	2.7.0	
Default encryption module	2.15.0	
External storage support	1.19.0	
LDAP user and group backend	1.17.0	
Suspicious Login	5.0.0	
Two-Factor TOTP Provider	9.0.0	

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your Nextcloud installation folder

**Nextcloud configuration:**

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

or

Insert your config.php content here
Make sure to remove all sensitive content such as passwords. (e.g. database password, passwordsalt, secret, smtp password, …)

**Are you using an external user-backend, if yes which one:** LDAP/ActiveDirectory/Webdav/...

### Client configuration
**Browser:**
Chrome
**Operating system:**
Win10
### Logs

#### Nextcloud log (data/nextcloud.log)

Insert your Nextcloud log here

#### Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...

Reproduce the issue by creating an Announcement containing Markdown and then viewing its Notification. No files or tests are named, so trace the notification rendering entry point in the JavaScript app first. Done means the Markdown is rendered in the Notification rather than shown as plain text.