I think there’s an issue with trying to Install the DLC on the Android release, at least for me. I am confirmed to be on v2.0.1 and recently downloaded and redownloaded the latest of the files. if it helps, I’m on a Galaxy 23.
the data is 1.11mb , looks like it's not even installed
btw , I tried putting the smd on 3 different folders : "download" , "documents" , and a new created folder
choosing the first and the second will be "could not open the file. make sure kemopop! has full disk access permissions(it didnt even ask for permission)"
and the third one will be the same situation like Jtgrayfire
I've put out an announcement post that should help with the issue, please have a look.