HEIF/HEIC/HEVC support in container

Hello there!

NC: 21.0.7

Running a univention appliance and using Nextcloud on that. My problem is that, it seems imagemagick is not compiled to support HEIC, HEIF formats. I checked with php -i couldnt find heif in the list and with php -r ‘phpinfo();’ | grep HEIC did not get anything back to me.
I don’t know wehere else to signal this issue, but it would be awasome if the next NC update would include a new imagemagick compile with HEIF HEIC support, thnaks!

Please fell free to correct me if I missunderstand anzthing or point me in the right direction, where should I signal this. Thanks!