Cannot open shared folder on web browser by shared folder link

My NC is 15.0.6.1 , I shared a folder via link ( there are some files and other folders under this folder), I can see files and other folders when I use this link in another place , but I cannot open other folders to by click ,only download it to computer .Can anybody meet this issue or help to solve it ,Thanks a lot.

Issue has been fixed after I updated NC to 16.0.1

Same problem with 16.0.1.
Authorization required when opening the link, still even my admin user is not allowed (login and password not accepted in pop-up window).
Need to share a number of large videos stored in a folder, so that they could be (pre)viewed - now the only available feature is ULTIMATE DOWNLOAD…