I have updated to version 9.4.1 and have noticed that I cannot add newly created page template files to my active theme. Usually, you would click the cog on the active theme and then click ‘page templates’. Now, it comes up with a ‘Configure’ button instead, and there is no option to see or add new page template files. Has the process changed?
My workaround is to deactivate the theme, and then the original options, including page templates, appear. Add the new page template file and then reactivate the theme.