I couldn't figure out how to search for this here so apologies if this has been reported already.
XnView MP 1.8.3, 64 bit, Windows 11 23H2
I was creating folders in the Folders tab by first copying the name from a web page form. I didn't realize that sometimes the name I copied included a space at the end. In XnView I right clicked and selecte New Folder, then did a Ctl-V to paste the name. Later problems surfaced when I couldn't double click an image in the Windows Explorer; it complained about the folder; I forget the exact message. Once I figured out the problem with the space at the end I also couldn't rename it in Windows Explorer; but I was able to with the GitBash shell.
space at end of folder name
Moderators: helmut, XnTriq, xnview, Dreamer
Re: space at end of folder name

Pierre.
Re: space at end of folder name
This problem is supposed to be fixed in XnView MP 1.8.4. Please check and confirm the bug fix here.
Pierre.
Re: space at end of folder name
Tested and it's working. Thanks.