Please see the attached file. 
I select (Shift +Down Arrow) text files t3 and t4, then move them with F6 to another location. 
Use again Shift +Down Arrow on t5, and the selection is not t5+t6 text files, but from Folder F2 up to t6. 
Can this be fixed? Checked on several computers, same strange selection result.
Thank you in advance, 
Lido