The file creation dialog in Dolphin should only highlight the basename when creating a file.
As it is now, everything including the extension is selected, so you can't just type the file name and hit Enter to create it.
Basically, it should behave like the file save dialog
How to reproduce:
* Go to Dolphin's menu - (File) - Create New - select any file that usually has an extension, like .txt or .html
* everything will be highlighted, including the extension
Operating System: openSUSE Tumbleweed 20201030
KDE Plasma Version: 5.20.2
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.1
*** Bug 441439 has been marked as a duplicate of this bug. ***
This would need to be implemented somewhere in kio/src/filewidgets/knewfilemenu.cpp.
Thanks for finding this! I missed it last night when I searched. And I was CCd all along...