Unable to select a Risk/Issue/Change Category type custom value on the Modern UX
Custom values have been added to the RIM_CATEGORY_TYPE lookup.
On the Modern UX, in 15.9.2 we are able to create a Risk, Issue or Change Request.
In edition we are able to select OOTB values to the Category Type field, but if we select a custom value we get a system error.
This is caused by DE61033/ DE60991
This has been fixed in 15.9.3 and backported to 15.9.2 patch 1