Bug: after creating a new folder & uploading 2+ files in it, the Share button creates a link to the wrong thing

 Bug report. Steps to reproduce it: 
1) Create a new folder. 
2) Upload at least 2 files in it. 
3) The first file just finished uploading. While the 2nd file is still being uploaded, click on the Share button. Box is supposed to create a link to the FOLDER that contains all files. And it appears so at first if we test it right away. But after all files finish uploading, we hit refresh, and then close the webpage, on the next day that same link points only to 1 of the files in that folder. NOT to the folder itself. This bug occurred on 2 occasions, a week apart. Does that happen because one of the files is somehow automatically "selected" after it gets uploaded and then the Share button applies only to that file, or is it an actual bug?