Can't set artist image for artists with names consisting of less than probably 3 symbols

[VictorMitr]

The problem is described in the title. I have added an image to this post as a proof. When choosing "Image" option (vertically aligned dots -> Image) the following message appears "Data not available".

[andrewilley]

Many search engines require at least three letters, allowing searches for one or two character returns too many results. I assume search provider that PA uses has a similar restriction.

Andre