No, not in particular for the TV-version.
But then again it's akin to general Android-11 and on the earlier versions of Opera (pre-80) files could be downloaded - at least to the internal storage-space. External SD-card has always been a problem with Android-11-TV-edition - which is not Opera's fault. But it would be nice if at least the internal-location-download could be re-established again so that downloads would be possible AT ALL as they've already been in the past.