welcome to the forums, Stranger~
I believe there’s currently plans to import the Spotify extended history, but as far as I can tell, that hasn’t been added yet
that said, I believe there’s also external tools in development for importing the extended history, but I haven’t found one that’s simple enough for me to understand. currently I think they’re both Python/command line tools, but if you wanna give it a shot, there’s one here (not tested myself, so proceed with caution)
personally, I’m prolly waiting until ListenBrainz adds imports directly