I can't seem to find scan history on the app. I took a screen shot but I don't see an attachment option
Its directly below the reply text input window, 'Attachments and other options' click to expand.
OK, my mistake I didn't see that you had posted this under the Avast Mobile Security and I posted the route in the Windows version of avast. Why you couldn't find it.
If you can navigate to the Avast for android app Settings > Protection, is there anything in the - Ignored issues. Or in the Scheduled scan section ?