Question about Mattermost integration

I just set up Leantime today and so far it looks great. However, I’m having trouble getting the Mattermost integration to work.

• I added an incoming webhook in Mattermost and configured it in the project settings in Leantime.
• No changes in the project—such as creating or updating to-dos—are being sent to the Mattermost webhook.
• I tested the webhook with a curl request, and it worked, so the webhook itself is functional.

I couldn’t find any settings in Leantime to control when or for which events Mattermost notifications are sent. Changing or adding project to-dos does not trigger any messages.

I also manually ran the scheduler, but that did not make a difference.

For reference, I’m using the latest Docker Compose setup on a server with Nginx Proxy Manager serving a separate domain. Everything else in Leantime is working perfectly—just the Mattermost integration is not sending notifications.

Any guidance or suggestions would be greatly appreciated.