1. Edit files e.g. (A.txt,B.txt,C.txt) concurrently (each in a different tab)
2. Close Emerald Editor
3. Double click on a supported file (e.g. D.txt)
The editor starts up. Tab order is D.txt | A.txt | B.txt | C.txt, Editor window shows file C.txt
This is different from original release behaviour and is very confusing, as you see a different file from the one you just clicked on.