Problem associating tasks with user icons

Hey,

I've got 100+ tasker actions that I've associated with my own PNG icons, mainly purchased from iconfinder.com

Whenever I do a clean install of tasker, it doesn't seem to correctly associate the icon I've previously set up with the task. It just gives me a red triangle. So it's a bit of a chore to have to set them all up again.

I've had two phones and it's been the same with both. Also, even without a clean install, over time the red triangle comes up for some tasks for no obvious reason. The icon is still in place in the original location, etc.

This is not the case for tasks that are associated with icons from tasker's own built in icon library. They always seem fine. Likewise for icons derived from installed apps.

So I was just wondering whether a feature that allows users to import their own icons into the tasker library to hopefully save extra work in the future may be a possibility please? 

Or any other solution you might have in mind?

Many thanks