Items in storage disappears when using basic or iron tier upgrade

[Proxwian]

When player uses basic/iron tier upgrade on vanilla/quark storage with items, it becomes empty.

Appears on OxFORTPACK x256 v.7.2 with sophisticatedstorage-1.18.2-0.7.8.367

https://legacy.curseforge.com/minecraft/modpacks/oxfortpack/relations/dependencies

[Proxwian]

Upd: looks like happens only on dedicated server