TitaniumBackup still working fine for you? Last time I tried to restore apps on Lineage 18.1 recently in the last year most restored apps crashed until I wiped their data/cache in the settings. This basically makes Titanium a glorified app installer, mostly defeats the purpose.
The only problem I've encountered is when rolling back updates for some apps - they'd crash after restoring them from TB, so I have to uninstall them first and only then restore. But I have a fairly conservative set of apps.