Samsung Galaxy Tab S9 (gts9wifi) for /e/OS-U 2.5
If you are insane enough to test 
e-2.5-u-20241116-UNOFFICIAL-gts9wifi.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungTabs/e-2.5-u-20241116-UNOFFICIAL-gts9wifi.zip/download
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-lineage-22-0-unofficial-alpha-lineageos-gts9wifi.4701366/
Use it at your own risk!
Please support the developer(s)!