Importing Team Calendars via .ICS, .iCal does not import event color, user or icon

Issue Summary

Importing Team Calendars via .ICS, iCal does not import event color or user

Steps to Reproduce

1. Create custom even on Team Calendar and assign a user to it and a color with an icon.
2. Export the calendar from the Confluence instance to a .ICS format file
3. Import the .ICS file in to new Confluence Cloud instance

Expected Results

Custom event colors remain the same as well as the 'who' field for the event.

Actual Results

Random color is assigned to the event and the 'who' field is empty. The icon turns to "Home" icon.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available