It still acts up if I try to change it.
I click on edit.
The choose file dialog comes up.
I choose a file and it appears in the dialog box for a couple seconds and then disappears before you can click OK.
Very odd.
I changed to Edge and it showed the yellow IM logo. I changed it in Edge to the red logo and it then showed the dog. I then came back with chrome and its now showing the red logo. Lets see if it sticks.
A week or so Minty mentioned he wished to have a transparent background. For fun I tried his avatar, man I was stuck with his for a couple of days.
Or at least that's how it looked for me. Tough to get rid of.