Shortcut keys not working in “New Folder” dialog within Save As dialog is tracked with this issue – https://illustrator.uservoice.com/forums/601447/suggestions/39374122
Overall issue of shortcut keys not working in Save As dialog is fixed in Illustrator version 24.0.1
An error occurred while saving the commentsilk-m commented
Hi, Keyboard shortcuts now work for Save As document titles. Thank you very much.
However, it still doesn't work with New Folder title names. Please correct this as well.