update handle for communities (+ enter thumbnails for items)

[ggna]

Hi,

I run DSpace 7.2 on Ubuntu 18.04.6.

I changed

handle.canonical.prefix = https://mydomain.com/handle/
handle.prefix = 1

in config/local.cfg , so that all new items and communities receive a handle according to the new schema.

In order to fix handles already assigned to existing items (and communities?), I run

bin/dspace update-handle-prefix 123456789 1

This seems to work for items, but not for communities. I mean, the URIs according to the new schema resolve correctly, but the webpage for a given community still contains the URI according to the old schema.

(I did restart tomcat9.)

A possibly related question (i.e. updating metadata) is that I am not able to enter or modify a thumbnail for an item.

Any help?

Many thanks and best regards,

Giuseppe.