Apologies for the duplication, the last post is now closed and the conversation, whilst helpful in improving my workflow, did distract from the original feature request.
As an electronic music DJ, having this option would be extremely helpful whilst tagging 500/600 individual music tracks.
As you found the function of the remembering web source tool useful enough that was marked as solution. And threads for which there is a solution are closed after some time.
Thank you, it's certainly useful and I have used the globe icon consistently since, but eliminating a few more clicks by adding the functionality to the Actions would, for those who are used to buying a large bulk of single tracks, make it even easier I feel, hence the feature request.