In a new App Broker instance that doesn't utilize SCCM/ConfigMgr at all and is only connected to Intune and Jamf, we can create new catalog items and add packages to them from both of those deployment tools, however when we try to add a package/application from those deployment tools to existing general catalog items (to turn them into software CI's) we run into problems.
For the Intune side of things we get an error that shows in the website.log as "Index was out of range. Must be non-negative and less than the size of the collection".
For the Jamf side of things there is no error, but instead when a window pops up to add a Distribution Point the drop down to do so is empty, and therefore we can't save the package to add it to the CI.
I already tried restarting IIS, renaming the CI slightly and saving it, and rebooting the AB app server based on other recommendations here in the community with no luck.
