I have some custom icons imported in the app. I have imported 3 to 4 logos of same entry to check which image looks better.
Now there is no option to delete already imported custom icons. This was possible in mSecure 4.
Exactly - its difficult to know what they will look like until you try them - and then they are there forever even when you know you'll never use them
Not being able to remove the custom icons was an oversight on our part. That option will be added back into the app soon. It's already available on Android and will be available in the next Windows update.
I hope it is also available on iOS and Mac.
As, I said, it will be.