Related to this issue, the standard tif utilities are not perfectly happy with the files created by radiant
$ radiant --version
/home/erikw/.local/bin/radiant 0.0.1.08Dec2020_dev2
$ tiffinfo dapi_001.tiff
TIFFFetchNormalTag: Warning, ASCII value for tag "ImageDescription" contains null byte in value; value incorrectly truncated during reading due to implementation limitations.
TIFF Directory at offset 0x8 (8)
Related to this issue, the standard tif utilities are not perfectly happy with the files created by radiant