Notepad++ is not importing the file

I import the theme "Npp-1-Dark.xml", but it does not appear to select.

My version is: 7.8

Same issue. Using 7.8.1, 64-bit version.

Also could not import with Settings > Import > Import style theme(s), but it works if you place the xml file yourself into (Windows) %APPDATA%\Notepad++\themes and restart.

Thanks @Clothlen ! That method worked for me, too.

Still the issue. Notepad++ v7.9.5

Yet @Clothlen 's method worked.