I'd like to update one of the Splunk Apps -- Splunk Common Information Model, from 4.20.2 to 5.0.1 to eliminate its jQuery3.5 incompatibility issue. The platform I'm using is Splunk Cloud 8.2.2201.1 (Victoria Experience)
Although I can update it to 5.0.1 via Splunk Cloud > Apps > Manage Apps, to my surprise, it rolled back to its previous version 4.20.2 after the Splunk Cloud restart.
There is one thing I should mention: after the update, there was immediately a Setup request. Although I didn't know how to set it up, I did change many default configurations -- I even provided it with a "fake" API key. However, it still rolled back to the previous version. Besides, the provided key also disappeared after its rollback.