Heaped Harvest only landsearches once, not twice like it should

[OfficiallyAsian]

Exactly what it says, Heaped Harvest used to work as written:

"When Heaped Harvest enters and when you sacrifice it, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
2, Tap, Sacrifice Heaped Harvest: You gain 3 life."

But after the update around two versions ago, it stopped doing it and now only landsearches when it enters