I use French InDesign 2020 in Windows 10 environment, mainly for book editing.
There is an annoying bug when I assemble the book for printing. InDesign asks for a location to assemble the different files, incorporate the fonts, images, etc. It proposes as folder name "Dossier Book name" (Dossier meaning Folder in French). It is not possible to save in an existing folder (created for instance by a former assembly), the programme asking for a non-existing folder. Unfortunately, it is not possible to delete the pre-existing folder, because Windows considers that this folder is being opened in the programme EVEN IF THE LATTER IS CLOSED!!! The only solution is to reboot, delete the folder, then open InDesign and assemble and export the book: not really convenient…
Thank you to correct this bug.