When I was attempting to modify a project link using the Zoho Slack integration. When I modify the channel and save, it would not modify the one I had selected. It would modify the first one on the list. I had to remove all the project and slack channel links until the one that needed to be updated. Then re-add them all back. This is a problem as it causes issues if a project was mistakenly linked to a different channel and not caught until very much later.