Hi Mike.
You just have to bear in mind that there are some developments that you don’t become in your installation. Especially the use of a push server to achieve the function of push messages. Most updates in the EGroupware interface are now realised via this.
However, this requires a standard EGroupware installation based on Docker.
Unfortunately, you did not reveal how you solved your problem.
Since your problem is solved, please mark this topic as solved:
Stefan