Jungle Valley specifically having absolutely awful performance

Doing an abyss strat on t16.5s and t17s, 2x abyss scarab, edifice, 2x abyss scarab of multitudes. t17s can sometimes lag a bit when when a wave of beyond spawns at the same time as eldritch minions do and an abyss spawns a wave. Jungle valley freezes when originator packs spawn and changing the render resolution at least temporarily resolves this issue. Is this just really poor optimization or something more?

Bug Report ID: #2994211298