Elasticsearch spawning after upgrade

upgraded from 7.1 to 8 to 9 today and ran into a minor problem with elasticsearch.

elasticsearch is spawning and looking for:
seafile-controller.c(119): failed to execvp /home/seafile/seafile-pro-server-9.0.5/pro/elasticsearch/bin/elasticsearch
where elasticsearch is located at:

what is the official and clean way to solve this problem?
besides soft linking inside the install …

The issue is still present in Seafile PE 9.0.7 (File search not working, elasticsearch wont index after deploying Seafile 9.0.7 docker).
Did the soft link work for you? and do you jsut ln -s to the correct path? would that persist after a restart of Seafile?