1. Create a document
2. Draw a rectangle (just for it to have something inside)
3. Save it anywhere as '1.ai'
4. Export a, say, TIF, with default settings (these don't really matter) — Ai will offer '1.tif' name for the file exported
5. Save this document as '2.ai'
6. Export another TIF — Ail will use '1.tif' name, although the file is now '2.ai'
This is wrong. Ai should adapt the name from the file actual name and not the original one.