Teams Notifications since 2.3.0p11 unreadable in iOS Teams App

[peterge (Peter Gerhards)]

CMK version:
Checkmk Raw Edition 2.3.0p11
OS version:
Debian 11

I followed this instructions after upgrading from 2.3.0p10 to 2.3.0p11 last week.

Teams notification do work fine, it looks like this on the desktop teams-for-linux flatpak client:

But in the Teams app on iOS on my iPhone, it just looks like this and I cant read any details at all (tapping the messages does not expand them, only a page with this single notification will open but there are no details too. Long pressing doesnt work too):

TL:DR; Checkmk notifications are useless in the iOS Teams App, can I do anything to fix or should i just switch to an altervative like Telegram?

[peterge (Peter Gerhards)]

this is what it looked like before changing the workflow/connector stuff from werk #17155 introduced in 2.3.0p11…

It looks like the Adaptive Cards instead of Message Cards are causing this problem in the app…

[robin.gierse]

It looks like this really is a Microsoft issue. We found at least two bug reports related to this matter. And they have been around for some time.

But we do have an internal ticket that is related to this, and will look into this as well there. It might take some time, but we will get back to you.