Movie Set entry at separate nfo file export wrong?

I am using the latest LibreElec version 7.90.006 with Kodi 17 beta 2

I have noticed TinyMediamanger is no longer able to import Movie Sets from Kodi created nfo files. I did compare the nfo files of Kodi with the nfo files which TinyMediamanger does create and have also checked the Kodi Wiki. I let before Kodi re-create the nfo files with the overwrite option.

Wiki and TinyMediamanger use the syntax:

<movie>
<set>Hellboy Collection</set>
</movie>

but Krypton does create:

<movie>
<set>
<name>Hellboy Collection</name>
</set>
</movie>

Is that additional <name> tag at Krypton wanted or a mistake?