Initiate Seedvault Restore via ADB

there used to be an adb commad to trigger the option to restore a seedvault backup without a factory reset:
adb shell am start-activity com.stevesoltys.seedvault/.restore.RestoreActivity

This doesnt work anymore, or at least not on a Sony Xperia XZ1 “poplar” on Iode 5.9 unofficial.
Is there another command that works?

This post in the /e/ OS community forums may help

Thanks Pete, this is where I come from.
But I dont find the answer to my question there, but thats on me then it seems…