Suggestion:Interface Back button & Up 1 level

[RBrander]

Tiny stuff that I noted since previous version.
While in browser mode and trying to move up one folder, the "Back" button's behavior is different from the Up One Level Button's.
The "Back" button will lose it's highlighted folder's selection and going back to the first folder, while the "Up one level" button is doing the other way, that is, going back to previous highlighted folder (provided that there is a history).
Are these two button's behaviors supposed to be swapped with each other?



Edit:
Just ntoed the copy path function (Ctrl+C) but seems not working with unicode characters

[xnview]

Are these two button's behaviors supposed to be swapped with each other?

'Back' button is to go to the previously viewed folder
'Up' is to go to the parent folder

Just ntoed the copy path function (Ctrl+C) but seems not working with unicode characters

I have not this problem. On which OS?