This is so annoying. If would be better if the user decides in the Options (settings), what he or she wants to do with image by default?
- always resize,
- never resize,
- always ask.
Simple. And there will be no unnecessary interruptions in the user workflow.
I searched on the forum - people complained about it several times.
You are about to attach a large image. Would you like to resize it down to 1920 pixels before attaching it?