No boosted posts in list timeline

I recently migrated first from old mastodon version (2.8 IIRC) to pleroma and then to akkoma. All seems to be working.

What I didn’t find out yet is how to make boosted posts show up in list timelines. Maybe I’m stupid and didn’t find the checkbox or maybe I’m misremembering mastodon behaviour, but I’m sure boosted posts did show up in list timelines. Would be glad if somebody could point me in the right direction. Thanks.