Preview / Play .DV Video Files in DigiKam

Using DK 8.8.0 on Windows 11 and trying to preview / play .DV files.

It looks like they are not supported by default (their thumbnails are not listed in the Albums).

But, can they be supported changing a configuration setting or adding a plug-in?

They play fine when using VLC or MS Media Player.

Or, is DK having a problem with their filename format? They are all using this filename format: clip-2007-07-11 23;29;02.dv