Problem With Images Path

I just add a new (second one) storefront and when I tried to use the same full path for images in CSV In the Detailed image column for importing (similar with path for first storefront images) ,images are not imported

First storefront ID 1

Second storefront ID 5

Existing path (and working) for first storefront is:

/public_html/var/files/1/exim/backup/images/my_folder/

and for second storefront I create a new folder

/public_html/var/files/5/exim/backup/images/my_folder

some ideas where to move the folder with images for second storefront?

tks