Icaros stopped working on Windows 11 (24H2 26100.4770) - at least for MKV

[PeterCodar]

I changed my OS from Win10 to the newest Windows 11 (24H2 build 26100.4770).
I use "Icaros 3.3.4 Beta 1" in the portable version.

On Windows 10 I can see - thanks to Icaros - the details for a MKV file like this:

However, there is no additional information visible on my new Windows 11:

I'm sure that I have activated MKV in the Icaros settings:

It makes no difference if the MKV is stored locally or on a NAS.

I have also restarted the Windows 11 File Explorer and even restarted the complete PC.
Still no details visible.

I'm the only one?

[PeterCodar]

I think I have found one possible reason:
My portable Icaros installation is stored in
C:\Program Files\Tools\System\Icaros

For unknown reasons, Windows 11 has set new folder security user access control.
After resetting the access control for this folder to the same values as the parent folder, I can see the details in MKV (and other formats) again:

Perhaps this information could also be useful to others?