Yes... I also noticed the delay. I use lockstar and thought that it was causing the issue.

Turn off the live notifications for music till the stable version is released. It resolved the heating issue to some extent in my S24U. The issue seems to be related to the latest music live notifications fix that has been shipped with beta 5/6.

Yes. Facing heating issue on the processor side of my S24 Ultra after installing the latest beta. I have already raised a feedback report for this.

FYI I'm not facing any major issues with any apps.

Thanks. I found no such issues after upgrading to beta.